Kyle, 
there has been a mail from Ruth Mitchel short ago:

> For anyone interested in HSM for the NT platform: Tivoli announced
> today at SHARE, that they will be offering OTG DiskXtender for NT4
> as their HSM solution, sometime in 2Q of this year. Sometime following
> that, they will offer it for W2K. I believe more detailed information
> can be gotten from the OTG web site (http://otg.com/disk_xtender.html).
> 
> --Ruth
>   Cornell Theory Center

regards,
Juraj salak