Today I received world expedition from Jerome in Canada. I was able to test it and the other roms I purchased from EPR and the stock px-7 rom. I powered up the command center into test mode by booting up with the arrow keys pressed, then selected rom test. I then tested the roms one by one. All passed and work great! I really like the awesome Ethnic drum sounds in world expedition.
Also I hooked up the command station to my pc running reason and was able to successfully use the pc as a sound module. This gives me tons more patches and multitimbrality.
I want to thank everyone on the list for the super helpful advice!
Thanks again,
Matt