After deciding that the PS3 is not worth it right now I plunged into the xbox 360 world.. and currently playing Phantasy Star Universe on there.. One thing I hate about 360 is sudden jolt or tilt of the machine while a disc inside is spinning makes it sound like the disc has gone loose and bouncing around, then you got one badly scratched disc as I found out the hard way.. so no pets or young kids near it please!!
Ever since the 360 came out, I've heard stories about scratched discs. But it never happened to me, until recently...
After I got my new LCD TV, I stood my 360 in the upright position behind the TV so I could fit both on the stand I was using. A week or so later and PSU started crashing whenever I tried to load specific areas of the game.
It took me a while to narrow it down, but my game disc was actually severely scratched, in a ring pattern near the outer edge. I was releived that I didn't need a new system, after discovering that the 360 only has a 30 day warranty.
Luckily, PSU was the only game that got scratched(I'd been playing only it and GoW). I took the disc to a local game rental store(Ground Zero) that does disc resurfacing.
They use a large machine and not one of those ripp-off Game Doctor things. They gave my the disc back in a few minutes looking better than new and it plays fine now.
Needles to say, my 360 went back to the flat position and my Wii will never be played upright(once I get one).