Darn Photoshop file confuses the heck out of GIMP, so I had to work on the Mac downstairs. Still, I discovered to my great joy that the Zip USB 250 drive works flawlessly on Linux. The last time I read the ZIP mini-HOWTO, it said that the 250 MB Zip drive was not supported. Now it is! I love Linux. I've been using the Zip drive to transfer files between the Mac (photo editing in Photoshop) and my Linux laptop (HTML editing in Emacs). Whee!