[gsx95]

for the larger installs, how many users are you able to run on a box?

how many bes server instances per box?

we run to logical servers per box, 425 users per bes server instance.

[udontknowjack]

You are limited to mapi connections which they say are 500. So 500 per BES instance. We create a new bes when we reach 400 to give us some "head room" You can have up to four instance of BES on each physical server.