You don't mention what sites you play at, but be aware that the major sites, certainly
pokerstars and FullTilt, forbid using
any software that coaches or advises you as to what moves to make in real-time at the table. Reading the description of this program, it definitely crosses that line. And PokerStars, in fact, prohibits it explicitly by name. FullTilt doesn't mention it by name, but does explicitly forbid this general type of software, so I have no doubt it would be banned there as well. I find it disingenuous to say the least that they claim support for FT but not Stars, presumably because Stars names them and FT doesn't. Rest assured that FT would not condone the use of this software either.
Poker client software can detect which software you have installed and/or running, and they can/will take action against you for it. I would strongly advise you to tread carefully here, and to do your research first before dropping money on poker software in the future. Not getting the license key here might be the