I usually prefer either .txt or .html myself, LOL.  PDF is also good (the new version coming out soon will offer Linux support, so I have heard. I run Red Hat Linux 9 on my machine in a dual-boot environment (alongside Wincrap XP) and will shortly upgrade RH9 to Fedora Core 3 once I finish downloading and burning the ISOs to CD-R next week.  I LOVE my new DSL connection, it's very handy ;)

 

Jared