Use of Lotto Pro
I'm a frequent user of this software.
but only for the "technical" parts.
Technical being that it is very nifty for
1. printing betslips, especially if you buy 30+ tickets. H/W, u need to set it up first.
2. churning out the numbers that you want for your specialized wheel if any. I combine this program with "Covermaster" which I feel is the best open cover software maker.
3. Checking your winning tickets effortlessly.
4. Churning out statistics, e.g. Hot/Cold/Due numbers for analysis
From personal experience, the "prediction" part of the software is somewhat lacking and I am better at picking the numbers myself for the lottery draws.