Thank you everyone for the links pointing to doing this on Vista. I couldn't get ActiveSync successfully installed on the other computer (The computer wouldn't boot after I installed it... very strange, not a BSOD, just a black screen instead of a desktop...)

I am, however, successfully installing the ROM upgrade on my Vista machine now! I haven't visited this forum in a while, glad the community is still so helpful on this device!

One thing though, I can't seem to get my Extended ROM open after using this update. Does this update combine the Extended ROM with the main memory or do I have to do something extra to get it unlocked with this update?