I'm in the market for a good, inexpensive, mountain bike that will take a little roughness but won't empty my wallet. I came across this and I've always loved a full suspension bike with disc brakes so this caught my eye and for the price I'm wondering if it would be a good buy. It's NOT much but is it GOOD? I've been biking for years but just haven't come across anything good that is within my price range for my hobby. Anybody know anything or recommend anything?

http://www.bikesdirect.com/products/gravity/fsx_1.htm#specs