I must confess, I pre-downloaded Bioshock on Steam. I hadn't made a pre-order at the local GameStop, and I just couldn't stomach dealing with them tomorrow. So yeah, I used Steam.

Anyway, the interesting bit is that they conducted a survey of my gear, mostly using auto-detect, and the results can be seen here.

Very interesting stuff. Seems like most gamers are using about a gig of RAM, and the uptake on SLI is low, low, low.

Give it a browse, see what you think. The majority of gamers seem to be milking their hardware much longer than the gaming press would make you think.