Check this out. It's a site of interesting materials. I admit, I might have wasted a bunch of time there... http://www.inventables.com/ I have no idea how their prices compare, but it's useful even for just seeing what's available. Josh --=20 A common mistake that people make when trying to design something completely foolproof is to underestimate the ingenuity of complete fools. =A0 =A0 =A0 =A0 -Douglas Adams --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .