Any thoughts

[Blade1]

Hi all, bit of advice needed here, I have two systems up and running, one is mine which has the following components:
Abit KN9 Ultra Motherboard
AMD 64 x2 Black Edition clocked to 3.4GHS
Geforce 8800GTX Graphics card
Samsung HD103SJ 1000GB Hard drive
4GB OCZ XTC Memory DDR2-800
Antec 902 case
Hiper 580 w p/s
This is my system, been up and running around 18 months stable and sound.
Next system I built for the wife and kids around a year ago( because it needed a up-grade first)
Abit AN78 DDR3 Board
Quad Core AMD Phenon x4 Black Edition 9850 clocked to 3GHZ
OCZ XTC 10666 DDR3 Memory
Geforce 6800 GS Graphic card
Antec 400w p/s
Lian Li Case (getting tatty)
Thing is, do I up-grade mine to a DDR3 Motherboard and 1600 DDR3 Memory
and Latest Black AMD cpu.
Or give mine to the wife and get a new case, power supply, and Geforce 275 Card and have hers, all from overclockers of coarse.
Many thanks for any thoughts.

 

[Blade1]

Should I up-grade to a DDR3 system or wait till a new chipset comes out next year....or just put a new card and case for my wifes and have that...has long as it turns on and runs, the wife dont care.

 

[Blade1]

Thanks sastusbulbas, thinking you could be right here. I use mine to play games on and go on the net, wife and kids just go on net and do home work, running Windows 7 on both pc's.
Budgets around £400.00.