WANTED -- driver for TK-50 tape unit

[Kevin R Boyce]

I have an LSI-11/23 (gad!) running Venix 2.0 (double gad!), and
I want to attach  TK-50 to it for backups.  (I already have the TK-50
and TQK-50 controller.)  Alas, VenturCom no longer supports VENIX-11,
so I have ended up with a useless bet o' hardware.

Does anybody have a driver for one of these beasts?  I'm not averse
to doing some modification, but I really don't have time to write one
from scratch (I'm not a UNIX guru, and I'd just as soon not have to
become one.)  

If you can help me out, please e-mail.  Thanks.

Kevin		boyce at amo.mit.edu