There have been several queries on this forum about downloading the HP StoreOnce OST Plug in for NetBackup, which seem either out of date or don't give the actual information, so here is the latest info.
An article from Dec 2012 on HP's Support Center HP D2D/B6000 StoreOnce Backup Systems - OST Software Information with Download Details directs you to:
But with the incorrect username and password!
Please use the following:
User Name: STOREONCE_KIOSK
Once there, the following HP StoreOnce OST Plug ins are available for download:
Release notes and installation guides are usually included with each plug in's tar/zip file.
Please ensure that your environment is compatible with the latest Symantec and HP matrices, including the HP Enterprise BURA Solutions (EBS) Compatibility matrix on SPOCK (requires an HP Passport account creating):
[It will be updated for OST v2.1 shortly!].