I bought the pro version of Expert Lotto about 8 months back.
Not a bad looking bit of kit, but you almost need a degree in statistics and advanced mathematics to get it to do anything.
It also gives my poor laptop too much grief. It overheats doing the number crunching!
Certainly one for the 'nerds' and you will also need a powerful computer processor and truckloads of RAM. I gave up on it. I'm sure it's dynamite in the right hands though.
Cheers,
Paul.