SLI benchmarking problem

[goldstar0011]

I have 2x 7800GT's SLI'd but when I do a benchmark I get the same results as a single test and the System Details says I have 1 card (see screenshot)
http://www.pc-retail.com/upload/files/29.screenshot.JPG

I have defo selected SLI in the control panel and when I do the graphic driver check on the nvidia website it does say I have x2 and am up to date with drivers.

Just a bit more info why I need this sorting, is that I'm doing a full system backup of my computer running in "perfect" so when I re-install I don't have to go through this all again, so until this is sorted I can't install games

 

[MeatLoaf]

3Dmark always reports it like that, its fine.

What scores are you getting? With 3dm06 Id expect 4-5k with a single card and 7-8k with dual cards

 

[goldstar0011]

seems to be working now I think, but only got 6405, time to overclock I think