I remember some years ago when I bought my Compaq evo D500 desktop PC, it was the the thing then. Currently, however, it looks like a joke with one of the slowest speed. Funnily It can't even run a Dial up mobile modem without 'hanging'! So, after careful though on whether it was time to recycle or upgrade, I have decided to upgrade this PC. Its current spec are as follows: Processor: 1.7 GHz RAM: 256 MB (SDRAM) Hard Disk: 20 (IDE) In your opinion if (for whatever reason) you decided to upgrade this PC..what would be the best upgrade. Please share your views and thanks in advance.