Seeking to buy replacement computer equipment and pass present to son.

Want to buy:
P4SP-MX or similar with Intel Celeron 2600Mhz socket 478 pin, 512M
RAM, 40G HDD, case, CD-Rom + burner, video and sound card, LAN card,
Internet keyboard, mouse + pad, set-up for broadband Internet with
current ISP TPG or better, oh yes with FDD.

Installed with XP Pro as used now with Word.    Use V3 callcentre
software for FAX at present but there may be better, use Olympus
Camedia for digital photographs and not impressed with saving to
albumns and other aspects - I'm sure that there is better software and
free.   Use AVG virus detector.

Monitor - flat and thin LCD - type LG 15" or better.

Used for wordprocessing, intending to write book; also used for a good
deal of research and want to increase now limited use for digital
photos as present software is not good.    Have a new Canon LBP 3200
laser printer.

Best price please with ideas/suggestions.