I like that it backs up all emails from my desktop to our shared drive automatically every other day at 7 am. The interface could use some improvement but overall this software works great! We've found no downsides with using intaradn as of yet. As stated above we have been very happy thus far and haven't run into any issues what so ever. Backup files are easy access when needed or wanted by employees who may be on vacation etc when need arises they can easily open file in order to view backup copy if something had happened. I like that it can be backed up to multiple locations with no downtime or issues of consistency in data/storage location between servers. The only thing i dislike about this product was when you try your best but still have problems recovering emails from one server into another sometimes they come back corrupted (ie - garbled text). This has happened more than once so far since we've started using them all three years ago. We use intadyna as our backup storage system which works great!