This is, specifically, a followup to http://weblogs.sqlteam.com/chrism/archive/2008/11/25/Hyperbac-anyone.aspx
Been using the software for 2 months, and it works very well. I have one issue on one server (a development box) that their support team is aware of and has been very helpful with tracking down. Otherwise, it works, it works well, and I can throw a simple little executable at my ISV's when they need database backups to diagnose problems.
It works well, it's simple, and it's reliable. It hasn't failed, and hasn't glitched (OK, except for the dev box, but everything glitches on dev boxes).