Hello,
The last lines of Options Wizard are truncated at bottom in "Interface tab", "Installer tab", "Tools tab" and some options are not displayed.
An exemple with original Windows Theme :

A similar problem was reported in this thread
I test with different monitor resolutions and themes and problem is always present.
The overflow:auto style is applied on main Config Wizard layer and not on the tabbed window and scrollbar appears only for low resolution mode.
I have made this patch on original file "configwizardtemplate.htm" to get scrollbar in tabs
CODE
<table border="0" width="85%" cellpadding="0" cellspacing="0" height=90%>
<tr>
<td valign="top">
<div id="OptionsTabs" style="width:100%;height=500">
</div>
<div id="tabtabInterface" style="overflow:auto;padding:10px;height:100%">
</div>
<div id="tabtabInstaller" style="overflow:auto;padding:10px;height:100%">
</div>
<div id="tabtabAudioPlayer" style="overflow:auto;padding:10px;height:100%">
</div>
<div id="tabtabTools" style="overflow:auto;padding:10px;height:100%">
</div>
<!--
<div id="tabtabMiscellaneous" style="padding:10px;">
</div>
-->
</td>
</tr>
<tr>
<td style="height:4.5em;">
<div id="optionsButtons" align="left" style="position:absolute; overflow:hidden; width:100%; height:100%;">
<input id="optionsFile" type="text" readonly class="opTextBox" size="50" align="left">
<input id="optionsNewOptions" type="button" class="button" value="" onClick="NewOptions();">
<input id="optionsRead" type="button" class="button" value="" onClick="optionsClearReadBrowse(); document.all.optionsReadBrowse.click(); HandleReadOptions();">
<input id="optionsSave" type="button" value="" onClick="SaveOptions();" class="button">
<input id="optionsSaveAs" type="button" value="" onClick="GetOptionsPath();" class="button">
<input id="optionsExit" type="button" value="" onClick="ToggleOptions();" class="button">
</div>
<div id="div_optionsReadBrowse">
<input id="optionsReadBrowse" type="file" style="display:none;">
</div>
</td>
</tr>
</table>
<tr>
<td valign="top">
<div id="OptionsTabs" style="width:100%;height=500">
</div>
<div id="tabtabInterface" style="overflow:auto;padding:10px;height:100%">
</div>
<div id="tabtabInstaller" style="overflow:auto;padding:10px;height:100%">
</div>
<div id="tabtabAudioPlayer" style="overflow:auto;padding:10px;height:100%">
</div>
<div id="tabtabTools" style="overflow:auto;padding:10px;height:100%">
</div>
<!--
<div id="tabtabMiscellaneous" style="padding:10px;">
</div>
-->
</td>
</tr>
<tr>
<td style="height:4.5em;">
<div id="optionsButtons" align="left" style="position:absolute; overflow:hidden; width:100%; height:100%;">
<input id="optionsFile" type="text" readonly class="opTextBox" size="50" align="left">
<input id="optionsNewOptions" type="button" class="button" value="" onClick="NewOptions();">
<input id="optionsRead" type="button" class="button" value="" onClick="optionsClearReadBrowse(); document.all.optionsReadBrowse.click(); HandleReadOptions();">
<input id="optionsSave" type="button" value="" onClick="SaveOptions();" class="button">
<input id="optionsSaveAs" type="button" value="" onClick="GetOptionsPath();" class="button">
<input id="optionsExit" type="button" value="" onClick="ToggleOptions();" class="button">
</div>
<div id="div_optionsReadBrowse">
<input id="optionsReadBrowse" type="file" style="display:none;">
</div>
</td>
</tr>
</table>
Workstation on WIN XP SP2 IE 7