The TSM 5.3 redbook SG246638 (use sg246638 as search argument on
www.redbooks.ibm.com) has a very useful hint  to go to

http://www-306.ibm.com/software/sysmgmt/products/support/IBMTivoliStorageManager.html

and use TSMADMINCENTER as search argument. Not only will you find useful
information about the Admin Center but also useful information about
upgrading to TSM 5.3.

If anyone has additional experience on moving TSM administrator personal,
operational, and configuration work habits from the Web Admin to the
ISC/Admin Center -  please post this on this discussion list so that we
can all get a quicker start on best use of the new interface.

Joerg Pohlmann
604-535-0452