I was able to download the Drew Garen R2 Ginger off cwm after flashing to the droid x choice. I followed the instructions for making your own rom from the above link, and made a zip that works after taking the 621, and was able to get it working.. had to flash to the deodexed 605 rom, then it took, without wiping anything before installing. runs like a champ.. I also did not have to sign the zip because I just draged the ammended folder and overworte... had to do a little digging for that one.. If someone wants to put it on the list for patched 621 roms let me know how to get ti to the right place..