Bibliographic software comparison?

[Michael Holloway]

We're thinking of buying Reference Manager for Windows (~$375 with discount)
but we're a poor lab and would appreciate hearing from anyone who has had 
experience with other DOS system bibliographic software.  Is there one that
stands out?  Are there any that are real dogs?  Is anyone out there using 
Reference Manager?  I'll summarize any E-mail and post if warrented.

Mike