pstacks

I'm currently using a product from HP - Data Protector Express - that came with my Ultrium drive. It won't backup to a NAS, so I'm looking at Symantec's stuff. Couldn't find any compatibility docs re the Terastation from Symantec. I've read in earlier version of BU Exec you could create "user-defined shares" with a unc path. I'm encouraged to see at least someone is having luck with it. Any updates on success or satisfaction with how it works? pstacks