Spec me an upgrade or my missus a new comp

[Anery]

My missus has finally decided that she needs to replace her laptop and that it would probably be better to invest in a desktop for better performance etc. At the same time I am debating upgrading certain bits of my own machine to bring it up to par (it is starting to struggle a bit using two screens, having about 5 tabs in ffox open and about 4 programmes running with only 2GB RAM) So, I plan on passing over some of bits and repalcing them with shinier parts.
What I have and plan on passing over:

Abit IP35 mobo with core 2 duo (3.33GHz)
2GB DDR2 RAM
Possibly my graphics card too, Gefore 8800 GLS (I THINK, will check later to make sure)

So, what I need from you guys are decent parts to replace the bits from my rig and half decent parts to make up a decent enough rig for my missus (website work and wow/guild wars) or a good deal for a complete rig and I will update my own later.

Grassy arse.

[HereComesPete]

You'll probably be okay with more ram unless you fancy playing newer games in shiny.

[Anery]

You'll probably be okay with more ram unless you fancy playing newer games in shiny.

I'll do that, should postpone getting new mobo, etc for another 6 months. Will see about getting the OH a semi decent comp and she can have my bits when I do eventually upgrade.

[FatherJack]

I've just built two basic machines that I'm looking to sell. 2.2/2.4 dual core celerons with 2GB ram and onboard graphics - they can cope easily with normal stuff and a few games. I put a 9400GT in one for testing, and it can launch most games - running older ones like WoW and FarCry well, with a better card it could run anything.

Looking for £250 each for the base machines, although if you need a 3D card or Windows that cost will need adding on. No screens, mice or keyboards, but I'll try and find a power cable.