ok, don't overclock your computer.
Your AMD X2 should last another 2-3 years, for gaming.
Your X1950 should be good for another 1-2 years.
You aren't going to notice a huge performance increase by upgrading now, b/c your cpu is NOT bottlenecking your system.
Think of it like this, right now you're driving around and the speed limit is 30-45mph, so why upgrade from a Honda to a Ferrari?
In a year or two the speed limit will increase, and maybe you will be able to notice a difference.
So, wait a year or so and then upgrade (Ferrari's will be a-lot cheaper then too
🙂
The only way your cpu will cause a bottleneck is if you start needing more functionality from your PC.
IE.. for gaming your rig should last AS IS for at-least another year.
If however you decided you want to watch blue-ray on your PC,
then you might want to consider upgrading to a motherboard or VIDEO cARD with better HD-support...
the new 780G north-bridge looks terrific:
http://www.tomshardware.com/20...3/04/amd_780g_chipset/
http://www.newegg.com/Product/...71937261&name=AMD+780G
If you want to upgrade how 'bout upgrading the functionality of your PC by investing in a HDTV-tuner?
I have a humble AMD 3600+ 64X2 (65nm Brisbane 1.91Ghz) and 2600XT and I can play OBLIVION @ 1680x1050 (30+ FPS outdoors) with full settings
(except:
no AA, and bloom lighting-
not HDR) WHILE recording TV in the background.
Or
you might want to upgrade to a zippy hard-drive, or a raid-array, and see your loading times drop 50%.
____________
as far as your hardware questions..
(1)ADATA is the schtiznit!!! (this is good)
BUT if you don't have 64bit Vista/XP you will only be able to use 3.25 GB of ram MAXIMUM,
so don't waste your money on upgrading to 4GB when 2GB is more than sufficient, and OS will only read 3.25 anyway.
(2) Why go quad core when you don't multitask enough to even justify a dual-core cpu?
(3)check out the tomshardware link above.