D20

One thing with Pen and Paper settings is it would be nice to be able to play whatever scenario's you wanted with out having to deal with a new game system or make new characters for that matter. D20 would be good for this. But why are they unlikely to port Space Drive to D20? Because they have the star's war license. Talk about why I dont' like it, I'll stick with alternity then.

If anything I'm getting more interested in Gurps. You want science fiction go for it, you want alternate earth, go ahead. You want fantasy yup go that too.