PSU, need a new one right?

[UKTopGun]

I've just bought a 460GTX.

Previously I had an X1800XT (old, I know).

Now I bought my PSU I think about 5 years ago, it was an Antec (I think 350W, actually it might be 400W, would 400W be enough?) for about £50. Now with my new card I'm guessing I will need a new power supply. Anyone have any recommendations? Don't want to go overkill I don't plan on upgrading anytime soon. Only bought a new graphics card to play Battlefield 3. So does anyone have any PSU recommendations? I guess budget of <£50.

Rest of spec is:
E6400 @ 3.2ghz
4GB Ram
460 GTX 768mb

Power supplies are boring things to buy, but I know they're important and don't really want to test out my new card and blow it up.

So anyone have any recommendations?

Cheers.

 

[mp260767]

nvidia give the details as :

Maximum Graphics Card Power (W) 160 W
Minimum System Power Requirement (W) 450 W
Supplementary Power Connectors 6-pin & 6-pin

being as its antec its decent quality so it's not likely to blow, you just might not get a display show up.

if your after a new one check out :

Lepa N-Series 600W Power Supply £43.98 inc VAT
http://www.overclockers.co.uk/showproduct.php?prodid=CA-002-LA&groupid=701&catid=123&subcat=