So I'm hoping that anyone who is considering buying a XPS 410 with an 8800 GTX reads this before they buy it. I recently bought an XPS 410 computer with an 8800 GTX and 4GB RAM. I'll save the details and say that I was experiencing random lockups in games. After hours spent on the Dell support lines, we figured out the problem was the 375 watt power supply. In fact, most of the people we talked to were even surprised it worked at all. So after lots of trying to find a solution, they recommended we downgrade the graphics card to an 8600 or 7800. We decided that since we bought the computer for the 8800, we would ask for a new power supply. Went to Best Buy and, despite what the guy from Dell support told and reassured us, the power supplies that Best Buy had wouldn't work because the Dell computer's power supply was a non-standard size. So now they decided to send us an XPS 710 with similar components, but with the 1000W power supply. Of course, this was acceptable, but today we found out the order had been cancelled by Dell. Not looking forward to more time on the phones with them.
Moral of the story, check the power supply before buying a premade computer and research every component as if you were building it yourself to avoid problems =/.
Moral of the story, check the power supply before buying a premade computer and research every component as if you were building it yourself to avoid problems =/.