1.0 link Rainbow Dash Network http://rainbowdash.net/ John Black (nimbusbuster) http://rainbowdash.net/nimbusbuster http://rainbowdash.net/notice/731571 @<span class="vcard"><a href="http://rainbowdash.net/user/1380" class="url" title="Sam Armstrong"><span class="fn nickname">greydragon412</span></a></span> ha you're right it should be 'a' not 'an' stupid basic english.... But, sorry about that, I've been talking tech all week so let me reword my previous message. The programs I write are for structural and thermo analysis. So basically it looks to see where something has gotten too hot or has too much stress and lets me know.