I think Halo: Reach fun and all but there are some bad saving issues. I was working on a HUGE forge map probably took me 4 hour total over a week. The first save was fine and worked, the second save worked, but when i saved a third time and went back to it i lost 3 hours of progress and it took me back to my first save! And this isn't because there was an error with the third save because it went back to the first one even though the second one already worked. Now I'm scared to put any effort into forge because the same thing might happen again. Problem number two: I made it halfway threw the story mode (not in one sitting) then one day I signed in and it said "Welcome to Reach!" as if i just popped the disc in for the first time. I didn't lose my rank or amour thankfully but i had to remake my character. And when I tried to play the story mode I had to start the whole thing over again!! Last complaint I went 20-0 in Invasion slayer on bone yard but after the game no rampage, no perfection. The post-game carnage stats told me i went 19-0 which I'm not to angry that i didn't get a rampage but no perfection just really makes me mad. I've been trying to get a perfection since Halo 3 so i got really exited when I was going 20-0 and it was the end of the game but no perfection. If you look at my game history you can see invasion slayer match 19-0 so there's no reason why i shouldn't have one. Those are the biggest problems with Reach so far and I've never had anything as bad as those things happen to me in halo 3 and this game just came out. I don't know if its just because the servers are bad right now but I think bungie should patch these things ASAP. The game is still amazing but these problems make the experience really frustrating at times.