Dmitri, Tab

Just for U to compare:
this is last backup from my NT workstation /data partition 
Adsm 3.1 client, no compression
to NT ADSM 3.1.2.5.0 Server:

Total number of objects inspected:   10,777
Total number of objects backed up:   10,564
Total number of objects updated:          0
Total number of objects rebound:          0
Total number of objects deleted:          7
Total number of objects failed:           0
Total number of bytes transferred:   524.32 MB
Data transfer time:                  506.69 sec
Network data transfer rate:        1,059.64 KB/sec
Aggregate data transfer rate:        762.43 KB/sec
Objects compressed by:                    0%
Elapsed processing time:           00:11:44

This results in ~ 3 GB/Hour.
But there run 4 backups from another workstations concurently.
The overall throughput of the *SM
server is about 10-15 GB / Hour depending on data and clients.

Bye
Juraj Salak