Hello All,

I have a computard question(s) for you.

I have 2 computers that I am working on, so I have two ask this 2 times. I also have XP Pro 32 and 64 available to me.

System 1 is a QDI Superb 4FX-SiS 648FX+SiS 963 - 6AL mobo with a Pentium 4 (HT) 3.4Ghz with 3 gig memory.

System 2 is an ASUS M4N78 Pro mobo with an AMD Phenom 9600 Quad-Core 2.3 Ghz with 3 gig memory (room for ALOT more).

I am told that system 2 definately should have 64 bit, and various answers for system 1.

I have tried to research my own answers, but as I said, I am a real technological dinosaur, computard, but I am trying to learn. The definitions and explanations that I seem to find are way beyond my realm of understanding.

Any input and very basic explanations would be gratefully appreciated.

Thank You