I'd use 5.2.1 it is the most recent full release. There are patches to
5.2.1.1 and 3. 
Review the read me files to determine if you need to apply the patches.

I haven't had any problems with TDP for exchange 2.2 or higher.


-----Original Message-----
From: ADSM: Dist Stor Manager [mailto:ADSM-L AT VM.MARIST DOT EDU] On Behalf Of
Consiglio, Tony
Sent: Monday, December 19, 2005 1:39 PM
To: ADSM-L AT VM.MARIST DOT EDU
Subject: E2K TSm TDP caveats


Hello,

I was wondering if any one might be able to give me some heads up
regarding the TSM's Exchange 2000 TDP....Any version to stay away from?
What can or can't it do, etc.....

Thanks,

Tony