Actually, I haven't switched yet. In Sunday's Washington Post, CompUSA has advertised a 2GB Refurbished Iomega Drive for only $99. I have to have a replacement drive to retrieve my archived data. So, I'm 99% sure I will buy the refurb drive. Besides, I'll have twice the capacity and also, the 2GB drive will read 1GB disks also.
When I buy my new computer (maybe one of the newer G4s by Xmas), I'll invest in a DVD RAM drive. The DVDs hold something like 9GBs of data on one CD and are much cheaper than the JAZ cartridges.