I know this is a PC forum, but since I didn't see a Mac forum, I decided to post here. Anyways, here goes it. I have an old Power Mac G4 that I upgraded the ram a little bit on, after it being given to me by my sister. However, it locks up during startup, so what I would like to do is wipe/format the whole system clean and install a new OS for it. The maximum OS's that it supports are: Mac OS X 10.4.11 "Tiger" and Mac OS 9.2.2. Unofficially it also supports Leopard. Anyways, I'm completely Mac Illiterate...I know nothing about them, and this is my 1st one. Is there any way I can easily restore it to it's original state? Or if not, what should I do about it? Do I have to buy an old OS for it? Or is there one I can download? Any help would be greatly appreciated because I have no idea what to do with it, as it is now, not working. Thanks guys!

and a system ram of 4GB and a dual core pentium 3.4 Ghz (3.4 X 2)

512MB and 1GB respectively... sorry... LOL.

How does a Radeon 3850 w/ 512GB RAM versus or compare to a Radeon 5450 with 2GB Ram?

Both are PCI-E btw...

How does a radeon 3850 512gb ram compare (versus) a radeon 5450 with 1GB ram? Thanks...

In Red Dead Redemption, what's the easiest and fastest activity/job to gain fame? Thanks!

I have a Pentium D Dual Core System (2 x 3.35 Mhz) and a Radeon 5450 Video card with 4MB of system RAM. Am I going to be able to play Crysis? and if so will I have to turn the graphics down from default, or will I be able to turn them up (possibly)? Just wondering... thanks guys.

Nazi Zombies?

Resident Evil ;) I never liked any of them.