I know that Requim was shut down a while ago and I may get in some trouble/hate for this, but I'm gonna say it nonetheless. I think an appeal needs to be made to Bethesda/Zenimax/ Who ever would be responsible for the legal ramifications of uniting Fallout 3 and New Vegas, and what better way to appeal to a company than promises of profit. If the game devs and the modders worked together to iron out the bugs it could be made to be downloaded from steam with the requirements of both NV and FO3. Profits could be made in multiple ways. 1. It would give inset to NV players to buy FO3 and vice versa 2. Steam could have a pack deal with both FO3 and NV 3. A promotion on the steam news of the ability to combine the games (maybe a picture of a NCR Ranger shaking hands with a paladin in T-45b power armor or something cool like that) 4.(not my favorite) they could charge a small DLC fee for the Reqium since the devs would have put work ironing out the bugs but that may make some people mad. It seems like this would be a win-win for the company and the community, if enough people think this is a good idea maybe we could start a petition or something.