I've experimented with this a bit and I can't get a drive larger than 120 GB to work correctly. I've tried a blank 160 GB drive and tried to run the original CD to prep the drive. The process seems to work but then upon rebooting it goes back to the CD and gets stuck in a sort of endless loop...

I've also tried copying the contents of my 120GB Rio Central drive to a 160 GB blank drive on my hard drive copy system. This creates a 160 GB drive that has the 120GB Rio data copied to it with the same size partition, etc. as the 120. This drive won't boot at all....

So unless someone wants to do some software hacking, etc. to get the Central to recognize a larger drive, I haven't had any luck trying various combinations of new drives, larger copies, etc and just using the standard Central software...

Randy