I would purchase now rather than wait. An Athlon64 3400+ for socket 754, coupled with an Nvidia 6800GT display card will have you happily gaming for a long time to come.
Alternatively, you could bin that Celeron and replace it with a decent Pentium 4 processor, and drop a 6800GT (and more RAM if necessary) into your current PC. (If your motherboard will accept up to date processors of course). Either way you would have a system which will see you right for ages!
By the time it started to struggle in games the newer emerging technology would be commonplace and more cheaply obtained.
Reputation Points: 229
Solved Threads: 149
Grandad
Offline 3,826 posts
since Mar 2004