I tried out this product some time ago, in 2007, I cannot possibly recommend it for any sane person; and I will tell you why.

Accepting the developer's word that this program could be used to partition, or repartition a hard drive, without having to reinitialize the disk, and without losing any of the current data on the disk, I took the plunge and attempted to do some work on a 120 GB disk which was loaded with data.

I am not stupid. I have been a Mac user since 1990, so while I may not be very Unix savvy, I do consider myself experienced in normal everyday Mac OSX operations. I carefully followed directions. Imagine, to my shock and horror, when I discovered after the program had completed its tasks, that ALL of my data on the disk, every single darn byte, was lost, including the startup system. I had to do a total reinstall of everything. Thankfully, I had a lot of my personal programs and files backed up, but not all of it, so I did lose some important things.

Well, I am sure you know where this program immediately went. Thanks, but no thanks. This is a dangerous and unreliable program, regardless of the developer's claims to the contrary.