> Does anyone know if the knew TSM 4.1 Adaptive Differencing technology
> applies to restores too, or just to backups.  Meaning if I wanted to
restore
> a file to a client does it pull down the entire file, or just the changes?
>
> Also how does this work with DRM.  Are just the changes sent across via
> virtual volumes, or does the whole file get sent.  Looking at this method
as
> an alternative to geographic mirroring.
>
>
> Thanks,
>
> Gary