>Some folks told me a couple of years ago that TSM has an architectural
>limit of about 50G for the TSM database. ...

>We currently keep 8 versions for up to 60 days, and would like to get to 16
>versions in the same 60 days.  Probably wouldn't double the database,
>but I don't want to come to near any architectural limits.

Why rely on hearsay when you can simply reference the vendor manuals?
The Admin Guide defines the maximum as 530 GB.  You have a ways to go.
For quick pointers to product information, you can always turn to
 http://people.bu.edu/rbs/ADSM.QuickFacts

    Richard Sims, BU