Please help me decide what to do here...

[Brahmzy]

Hello all,

I'm trying to part out part of my rig. I want to get into a 7900GT but I don't have a PCI-E board, so I need to get rid of some stuff including my 6800GT.

So, some questions I have are...

I was thinking about getting into a 3800 X2 - can I get a good overclock with my existing RAM? (see below) I shouldn't need faster than that should I? But then again, I want to get 2GB of RAM in my build and probably won't be able to match new sticks with the old.
Also, should I save some bucks and get just the Athlon64 3800 instead of the X2?

How much should I ask for my OCZ RAM?

How much should I ask for my 6800GT w/ NV silencer?

Should I get the 3800 X2 over the 3800, or should I wait for that new Intel chip?

Thanks, and sorry about all of the questions...

ASUS K8N-E Deluxe
AMD Athlon64 3000+
Thermalright 120mm sink/fan (big dark platinum beauty)
2x512MB OCZ Gold PC4000
eVGA 6800GT w/Arctic Cooling "6" NV Silencer
WD 74GB 10K Raptor
Antec Tower case
Antec NEO 480Watt PSU
Lite-on DVD-ROM & CD/RW