Well, don't know about that Gail's thingy, since never have tried it...and regarding lottery software would recommend Expert Lotto.
Simply, in my opinion the guys made an extremely powerful software, and every few weeks they add something new to it..and very soon you might see some tools like minimizer- the smallest amount of user filtered lines necessary for the targeted prize. I don't think somebody would need covermaster and such wheelers any more.The most important thing is when they promise some powerful add- in, they do it in a very short period of time, and it is free for current users…and there are nice upgrades available every two weeks or so.