Amen to what Eddie said! I'd really like to read it, as I kinda would like to know much more about plastics and working with them, as I am about to build a computer enclosure out of plastic, and it would help to know this stuff!! ===== D.G. 713 __________________________________ Do you Yahoo!? Protect your identity with Yahoo! Mail AddressGuard http://antispam.yahoo.com/whatsnewfree