<?xml version="1.0" encoding="us-ascii"?><InstanceReport xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"><Version>2.4.0.8</Version><ReportLongName>0022 - Disclosure - NOTE 8 - CONVERTIBLE DEBENTURE/NOTES PAYABLE (Tables)</ReportLongName><DisplayLabelColumn>true</DisplayLabelColumn><ShowElementNames>false</ShowElementNames><RoundingOption /><HasEmbeddedReports>false</HasEmbeddedReports><Columns><Column FlagID="0"><Id>1</Id><IsAbstractGroupTitle>false</IsAbstractGroupTitle><LabelSeparator>

</LabelSeparator><CurrencyCode /><FootnoteIndexer /><hasSegments>false</hasSegments><hasScenarios>false</hasScenarios><MCU><KeyName /><CurrencySymbol /><contextRef><ContextID>From2013-01-01to2013-06-30</ContextID><EntitySchema>http://www.sec.gov/CIK</EntitySchema><EntityValue>0001024920</EntityValue><PeriodDisplayName /><PeriodType>duration</PeriodType><PeriodStartDate>2013-01-01T00:00:00</PeriodStartDate><PeriodEndDate>2013-06-30T00:00:00</PeriodEndDate><Segments /><Scenarios /></contextRef><UPS /><CurrencyCode /><OriginalCurrencyCode /></MCU><CurrencySymbol /><Labels><Label Key="CalendarSupplement" Id="0" Label="6 Months Ended" /><Label Key="Calendar" Id="1" Label="Jun. 30, 2013" /></Labels></Column></Columns><Rows><Row FlagID="0"><Id>1</Id><IsAbstractGroupTitle>true</IsAbstractGroupTitle><LabelSeparator>

</LabelSeparator><Level>1</Level><ElementName>us-gaap_DebtDisclosureAbstract</ElementName><ElementPrefix>us-gaap_</ElementPrefix><IsBaseElement>true</IsBaseElement><BalanceType>na</BalanceType><PeriodType>duration</PeriodType><IsReportTitle>false</IsReportTitle><IsSegmentTitle>false</IsSegmentTitle><IsCalendarTitle>false</IsCalendarTitle><IsEquityPrevioslyReportedAsRow>false</IsEquityPrevioslyReportedAsRow><IsEquityAdjustmentRow>false</IsEquityAdjustmentRow><IsBeginningBalance>false</IsBeginningBalance><IsEndingBalance>false</IsEndingBalance><IsReverseSign>false</IsReverseSign><FootnoteIndexer /><Cells><Cell FlagID="0" ContextID="" UnitID=""><Id>1</Id><IsNumeric>false</IsNumeric><IsRatio>false</IsRatio><DisplayZeroAsNone>false</DisplayZeroAsNone><NumericAmount>0</NumericAmount><RoundedNumericAmount>0</RoundedNumericAmount><NonNumbericText /><FootnoteIndexer /><CurrencyCode /><CurrencySymbol /><IsIndependantCurrency>false</IsIndependantCurrency><ShowCurrencySymbol>false</ShowCurrencySymbol><DisplayDateInUSFormat>false</DisplayDateInUSFormat></Cell></Cells><ElementDataType>xbrli:stringItemType</ElementDataType><SimpleDataType>string</SimpleDataType><IsTotalLabel>false</IsTotalLabel><UnitID>0</UnitID><Label>Debt Disclosure [Abstract]</Label></Row><Row FlagID="0"><Id>2</Id><IsAbstractGroupTitle>false</IsAbstractGroupTitle><LabelSeparator>

</LabelSeparator><Level>2</Level><ElementName>FLST_ConvertibleDebentureNotesPayableTableTextBlock</ElementName><ElementPrefix>FLST_</ElementPrefix><IsBaseElement>false</IsBaseElement><BalanceType>na</BalanceType><PeriodType>duration</PeriodType><IsReportTitle>false</IsReportTitle><IsSegmentTitle>false</IsSegmentTitle><IsCalendarTitle>false</IsCalendarTitle><IsEquityPrevioslyReportedAsRow>false</IsEquityPrevioslyReportedAsRow><IsEquityAdjustmentRow>false</IsEquityAdjustmentRow><IsBeginningBalance>false</IsBeginningBalance><IsEndingBalance>false</IsEndingBalance><IsReverseSign>false</IsReverseSign><FootnoteIndexer /><Cells><Cell FlagID="0" ContextID="From2013-01-01to2013-06-30" UnitID=""><Id>1</Id><IsNumeric>false</IsNumeric><IsRatio>false</IsRatio><DisplayZeroAsNone>false</DisplayZeroAsNone><NumericAmount>0</NumericAmount><RoundedNumericAmount>0</RoundedNumericAmount><NonNumbericText>&lt;table cellpadding="0" cellspacing="0" align="center" style="border-collapse: collapse; width: 100%; font: 10.5pt Times New Roman, Times, Serif"&gt;
&lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="text-align: justify; border-bottom: Black 1pt solid"&gt;Convertible debenture/notes payable consisted of the following&lt;/td&gt;&lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;
    &lt;td colspan="3" style="text-align: center; border-bottom: Black 1pt solid"&gt;June 30, &lt;br /&gt;2013&lt;/td&gt;&lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;
    &lt;td colspan="3" style="text-align: center; border-bottom: Black 1pt solid"&gt;December 31, &lt;br /&gt;2012&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="width: 70%; font-size: 11pt; text-align: justify; padding-left: 5.4pt"&gt;Convertible debenture issued on October 2, 2012, unsecured, interest included, due on October 2,&amp;#160;&amp;#160;2015, convertible into common stock at 60% of the lowest closing bid price for the twenty trading days immediately preceding the date of conversion, (less unamortized debt discount of $90,301 and $110,137, respectively)&lt;/td&gt;&lt;td style="width: 1%"&gt;&amp;#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right"&gt;29,699&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="width: 1%"&gt;&amp;#160;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right"&gt;9,863&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-size: 11pt; text-align: justify; padding-left: 5.4pt"&gt;&amp;#160;&lt;/td&gt;&lt;td&gt;&amp;#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td&gt;&amp;#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-size: 11pt; text-align: justify; padding-left: 5.4pt"&gt;Convertible Notes payable issued on March 12, 2012, unsecured, interest included, due on March 12, 2014,convertible into common stock at $1.00 per share (less unamortized debt discount of $91,455 and $151,869, respectively)&lt;/td&gt;&lt;td&gt;&amp;#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;158,545&lt;/td&gt;&lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td&gt;&amp;#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;98,131&lt;/td&gt;&lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-size: 11pt; text-align: justify; padding-left: 5.4pt"&gt;&amp;#160;&lt;/td&gt;&lt;td&gt;&amp;#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td&gt;&amp;#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-size: 11pt; text-align: justify; padding-bottom: 1pt; padding-left: 5.4pt"&gt;Convertible debenture issued on February 1, 2013 , unsecured, interest included, due on October 2,&amp;#160;&amp;#160;2015, convertible into common stock at 60% of the lowest closing bid price for the twenty trading days immediately preceding the date of conversion, (less unamortized debt discount of $84,687 and $-0-, respectively)&lt;/td&gt;&lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1pt solid; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1pt solid; text-align: right"&gt;15,313&lt;/td&gt;&lt;td style="padding-bottom: 1pt; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1pt solid; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1pt solid; text-align: right"&gt;&amp;#151;&amp;#160;&amp;#160;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-align: left; padding-left: 5.4pt"&gt;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;Total notes payable&lt;/td&gt;&lt;td&gt;&amp;#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;203,557&lt;/td&gt;&lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td&gt;&amp;#160;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;107,994&lt;/td&gt;&lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="text-align: left; padding-bottom: 1pt; padding-left: 5.4pt"&gt;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;Less: current portion&lt;/td&gt;&lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1pt solid; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1pt solid; text-align: right"&gt;158,545&lt;/td&gt;&lt;td style="padding-bottom: 1pt; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1pt solid; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1pt solid; text-align: right"&gt;&amp;#151;&amp;#160;&amp;#160;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-align: left; padding-bottom: 2.5pt; padding-left: 5.4pt"&gt;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;Long-term convertible debenture/notes payable&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; text-align: right"&gt;45,012&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; text-align: right"&gt;107,994&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</NonNumbericText><FootnoteIndexer /><CurrencyCode /><CurrencySymbol /><IsIndependantCurrency>false</IsIndependantCurrency><ShowCurrencySymbol>false</ShowCurrencySymbol><DisplayDateInUSFormat>false</DisplayDateInUSFormat></Cell></Cells><ElementDataType>nonnum:textBlockItemType</ElementDataType><SimpleDataType>na</SimpleDataType><ElementDefenition>No authoritative reference available.</ElementDefenition><ElementReferences>No definition available.</ElementReferences><IsTotalLabel>false</IsTotalLabel><UnitID>0</UnitID><Label>Convertible debenture/noted payable</Label></Row><Row FlagID="0"><Id>3</Id><IsAbstractGroupTitle>false</IsAbstractGroupTitle><LabelSeparator>

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&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="width: 70%; color: black; text-align: left"&gt;Dividend yield:&lt;/td&gt;&lt;td style="width: 10%; color: black"&gt;&amp;#160;&lt;/td&gt;
    &lt;td style="width: 1%; color: black; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="width: 18%; color: black; text-align: right"&gt;-0-&lt;/td&gt;&lt;td style="width: 1%; color: black; text-align: left"&gt;%&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="color: black; text-align: justify"&gt;Volatility&lt;/td&gt;&lt;td style="color: black"&gt;&amp;#160;&lt;/td&gt;
    &lt;td style="color: black; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="color: black; text-align: right"&gt;200.33&lt;/td&gt;&lt;td style="color: black; text-align: left"&gt;%&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="color: black; text-align: left"&gt;Risk free rate:&lt;/td&gt;&lt;td style="color: black"&gt;&amp;#160;&lt;/td&gt;
    &lt;td style="color: black; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="color: black; text-align: right"&gt;0.40&lt;/td&gt;&lt;td style="color: black; text-align: left"&gt;%&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</NonNumbericText><FootnoteIndexer /><CurrencyCode /><CurrencySymbol /><IsIndependantCurrency>false</IsIndependantCurrency><ShowCurrencySymbol>false</ShowCurrencySymbol><DisplayDateInUSFormat>false</DisplayDateInUSFormat></Cell></Cells><ElementDataType>nonnum:textBlockItemType</ElementDataType><SimpleDataType>na</SimpleDataType><ElementDefenition>No authoritative reference available.</ElementDefenition><ElementReferences>No definition available.</ElementReferences><IsTotalLabel>false</IsTotalLabel><UnitID>0</UnitID><Label>Fair value of embedded derivative (1)</Label></Row><Row FlagID="0"><Id>4</Id><IsAbstractGroupTitle>false</IsAbstractGroupTitle><LabelSeparator>

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&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="width: 70%; color: black; text-align: left"&gt;Dividend yield:&lt;/td&gt;&lt;td style="width: 10%; color: black"&gt;&amp;#160;&lt;/td&gt;
    &lt;td style="width: 1%; color: black; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="width: 18%; color: black; text-align: right"&gt;-0-&lt;/td&gt;&lt;td style="width: 1%; color: black; text-align: left"&gt;%&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="color: black"&gt;Volatility&lt;/td&gt;&lt;td style="color: black"&gt;&amp;#160;&lt;/td&gt;
    &lt;td style="color: black; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="color: black; text-align: right"&gt;198.87&lt;/td&gt;&lt;td style="color: black; text-align: left"&gt;%&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="color: black; text-align: left"&gt;Risk free rate:&lt;/td&gt;&lt;td style="color: black"&gt;&amp;#160;&lt;/td&gt;
    &lt;td style="color: black; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="color: black; text-align: right"&gt;0.36&lt;/td&gt;&lt;td style="color: black; text-align: left"&gt;%&lt;/td&gt;&lt;/tr&gt;
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