Back in 2008 I bought Fallout 3 as a digital download from Best Buy. Unfortunately the hard drive where I stored the install files failed. However I still have the valid license number. Any suggestions for getting a copy of the game files? I'm not looking for a cracked game. I have a valid license. Just no files.

and yes, I want to reinstall Fallout 3 because I'm so disappointed in New Vegas crashing all the time. Figure I'll play the original until NV is fixed.