I am a newbie to linux too, and I have tried 5 different distro´s in less than 2 weeks. Definitely, I´d stay with Mandrake 8 or SuSE 7.1 (better wait and get SuSE 7.2 in 2 weeks)
Mandrake recongnized ALL MY HARDWARE (including my Radeon 64 DDR VIVO, my "win-printer" HP DeskJet 710C, and my keyboard with latin-american layout that no other distro was able to configure correctly). My USB wheel mouse worked fine right from the install menu...!
SuSE has a very nice utility to manage updates to the system, called YaST2, but I recommend to wait for distro Version 7.2, because it comes with kernel 2.4 as default, and XFree86 version 4.0.3 rather than 4.0.2 (it recognizes more hardware)