After further digging around at the Palladium site <understatement>which could use a little work</understatement> it looks like they've spent the greater part of the past year begging their fans to bail them out of bankruptcy with cash payments, prints of artwork and back stocked books. Pretty sad. And once again this was all some other dudes fault. I gave the D20 modern stuff a look last night and may just pick and choose the great parts of the RIFTs setting for a D20:Modern Apocalypse campaign. Throw in some Star Wars Mini's, dismounted Mechwarrior pieces, and DDM's and I'll be good to go. I also stumbled on a yahoo group with a bunch of d20 conversion PDFs for RIFTs, which under the advice of my counsel I won't post here 
