tape backup devices wanted

[Milan Strnad]

Having just started to use a Compaq 386 with SCO Xenix, I find myself
in a state of requiring some decent backups.  My disk is 300 Meg, with
two file systems on it.  I don't want any piddly 60 Meg tape drive units.
I would like to get something on the order of 300 Meg, if not higher.
Anyone have any of these beasts? If so, which ones (and who supplies the
driver?).  Also, I'll be adding additional machines of the same
configuration and will be networking them via Ethernet.  It would be
nice to have *one* backup device to do all of the work.  Thanks.

milan at gpu