1. Yes, you will need a temporary license key, which you can receive 
through Gresham Inc.

2. You will need to configure the Gresham software, which is not that 
easy(it's not on a install-and-use basis). First, you'll have to configure 
the drives using TSM device driver, then map the drives to the correct 
ACSLS ID in the elm.conf. You can then use ./elm_testlibdesc -l 
LIBRARYNAME to test the connectivity to your ACSLS server.  Be aware that 
you must be at ACSLS ver 6.0.1 or higher.

Some other options within Gresham includes priority settings, 
randomization settings, pool settings(scratch pool within ACSLS) and so 
on.

Best Regards

Daniel Sparrman
-----------------------------------
Daniel Sparrman
Exist i Stockholm AB
Propellervägen 6B
183 62 TÄBY
Växel: 08 - 754 98 00
Mobil: 070 - 399 27 51