[quote name='The Mana Knight']You can't download saves on 360. Game saves tie in with your gamertag so regardless (always have since launch), they are worthless. I'll show you GameFAQs for an example:
http://www.gamefaqs.com/console/xbox360/home/926632.html
Take a look at Halo 3, not a single tab says "saves". Now take a look at Uncharted on this next link:
http://www.gamefaqs.com/console/ps3/home/932984.html
There IS a save tab and there are saves with 100% complete and and where people already collected a lot. Someone COULD just download a save, copy it to their PS3, upload it, and say it's their work. Let's just say if the Uncharted update were to lock a save or tie it to your PSN account in some way. In reality, there's STILL a way around it because someone could download a GameFAQs save BEFORE the update, copy it to their PS3, and get that data save locked. Regardless, that's cheating. The main reason Sony didn't unlock saves in the first place (on the PS3) was because they wanted to make it like the PSP (oh course devs could lock a save if they wanted). Regardless, Sony doesn't want people cheating for trophies. MS doesn't want people cheating for achievements either (Cheaters had their gamerscore reset also).
Although this kind of goes with what I said earlier, let's just say a firmware update locked all saves (I really don't think it's possible since every game is coded differently by developers), someone could have had all downloaded saves in the first place they'd be getting saves they never actually worked on themselves locked, and converted to trophies. I downloaded a save for Resistance, for an example. Previously, most games were not locked, and were not tied into your PSN account. No matter what, if the PSN account was never linked to a datasave (and never locked), there's technically no way of knowing whether it was your save or not.[/QUOTE]
You've never heard of the "gamesaving" hack on the 360? It's a pretty big thing amongst the gamerscore whores. Remember Mr. Dim?