Okay, I'm bored of my computer running so slowly and I reckon the most cost effective way to improve this is to upgrade the memory from 512Mb. I see two options:
1) Upgrade with a single 512Mb stick to a total of 1Gb.
2) Upgrade with a single 1Gb stick to a total of 1.5Gb.
Even though my processor only has an FSB of 333Mhz I'll still be getting PC3200, cos that way I can buy value RAM and still overclock.
So, any thoughts as to whether it's worth going for as much memory as possible? Or should I just save the money for something else?