Thanks for the feedback, you were all very helpful!
Thanks! I wasn't very sure about a generic PSU included, but now I'll have fun picking out a video card.
It is manufactured by Thermaltake and is included with its V2 case. I'm not quite sure about the specs on the 12v, but ko888 provided a link to the specs of the PSU, which I'll relink again:http://www.thermaltakeusa.com/Product.aspx?S=1308&ID=2045#Tab0
The model number of the PSU is the TT-450. Thanks for the tip, I just found out it did not have a PCI-E connector after opening the case up and was disappointed.
But it does have 2 4-pin Molex cables, so I'll just buy a 6-pin PCI-E adaptor and live with that.