That depends on what you're into. Any of the Orielly UNIX books are great. Ask for the Orielly suite on CD! -- Eric Nelson <en@megahosted.com> http://www.megahosted.com/~en/ GPG-key: C4AB5707 Fingerprint: 9E50 D5C2 2B02 A944 1A28 5CA5 366A 0294 C4AB 5707