I installed Helix 6 on a Client's site a couple of months ago and have had a very positive experience.

I installed Helix Maintenance Manager and would recommend everyone to use it. I thought it was going to take awhile to do but you can use HMM different levels and our first trip through it only took about 30 minutes from start to finish. I have it quitting Helix Server, backing up on to a network drive and then sending me an email based on the outcome of the utilities run. I would not wish to go back to the old way.

Nice work Helix Recovery Team!

Ken