I have the same iomega floppy drive.
I use it on a Pegasos2 (with a NEC USB 2.0 Card); it is actually recognized as a X1DE-USB.

It works fine with already formated discs (and I have the same warning as yours). But with unformated discs I have to mount them manually before I can format them.


[ Edited by Jeckel on 2010/11/17 20:21 ]