New Card Advice

[Azazel]

I posted this in graphics but had zero response so Im hoping my fellow shuttlers will help out.

I have Shuttle SN85G with AGP.
As much as I would like to upgrade it, the cost is to high (I would stick to the shuttle route so you can see where the expense is).

My 6800 GT (Leadtek grrrr) just died and its in the midst of RMA with the good guys here.
Unfortunately I have no worthy replacement card to use and a lan in 7 days so I need a card to replace the 6800 GT which I will either sell on return, or better still get refunded for.

So, my question to all the people in the know.
I have around £200 to spend and an SN85G shuttle with AGP.
What card would you recommend?

Thanks in advance!

After checking things out, loads of reviews etc etc Im down to one of these 2:

* BFG GeForce 7800 GS OC 256MB
* PowerColor ATI Radeon X850 XT 256MB

The ATI is £30 cheaper and all the reviews seem to point that they are quite similar.

Reviews are reviews though and hopefully someone can give some real world opinions.