Alright,
So whenever I started working on this (maybe it was like an hour ago?), I was really bored and wanted to code something, this is the first thing that came to mind... Basically, what this program does is it lets you select a folder that has subfolders with game title ID's (so like if you dragged a profile folder off of your hard drive and it contains all folders for your games), then it will get the ACTUAL game name from Xbox.com, and after that you can choose to:
-Rename folder as original name + game name (looks like FFFFFFFF ; GameName)
-Rename folder as game name
-Rename folder as custom formatting
So, I'm tired as hell (when I got done coding this I didn't even know what I was working on), tested like one part of this, and I'm pretty sure it works, but if something doesn't work, I'll fix it later...
Download:
http://www.megaupload.com/?d=4TXZMXBIMirror:
http://clk.xenon7.net/files/Folder%20Renamer.rar