3B2/500 memory and software upgrades

[John Lees]

We have two 3B2/500 systems, each with 8mb of memory. With more than
five or six users, they slow down considerably. Questions:

1.) How much memory can be added to a 3B2/500?

2.) Can anyone with experience comment on the performance of a 3B2/500
	with more than 8mb?

3.) Where can I get additional memroy for as close to free as is
	possible? (The machines were originally donated by AT&T, and
	we have no money for maintenance or upgrades.)

4.) We're running System V Release 3.1.1, with WIN networking software.
	There are a number of bugs in the networking stuff. What is the
	latest release of software for the 3B2?

Thanks!
----------                                                        O
 John Lees, Instructor, Computer Science Curriculum Coordinator  OoO
 Lyman Briggs School, College of Natural Science, MSU            /O
 E-190 East Holmes Hall, East Lansing, Michigan, 48825-1107     |
 (517) 353-1759, lees at briggs1.lbs.msu.edu, CIS 74106,1324      (|)
 lees at .egr.msu.edu, lees at cps.msu.edu, lees at msuegr.bitnet       _|_
  "Violence is the last refuge of the incompetent" - Salvor Hardin