By the way: Unless you're set on a GTX 260 (nVidia) you really might consider the ATI 4870 1GB cards. Basically matches the GTX 260 over all performance wise, but can be had very cheap.
yea that MSI 260 is a sweet deal. I was going to suggest that same card but wanted the OP to have the benefit of Lifetime Warranty.
Yeah, MSI seems to make a good video card, and is almost always the cheapest for the nVidia based GPUs in my experience. They typically offer a substantial overclock from factory, and are still cheaper. *shrug* I personally don't enjoy trying to OC video cards, so having a big OC on the card from factory isn't bad. But you have to be careful with OC versions, as they can sometimes be quite a bit more expensive and not really give you much of any gains.
Lifetime warranty is good (especially if you can get a double lifetime warranty for resale help), however a 3 year from MSI is more than I'll personally ever need.