I'm getting a little off topic here but about the demo version / trial period: When I tried PT3 back during the beta (summer of 2008), the product was 100% functional and simply had a restriction of a 60 day limit for the trial period (which kept getting extended).
Does the current version have some other restrictions? My daughter just got into poker and I had her get the PT3 trial and she said it sort of "turns off" after 1 hour of use. I tried a bit of googling but didn't easily see the answer to my question about this.
End of story: I bought her the microstakes license to avoid having to worry about this trial period weirdness. Technically, I could have let her use my license (second computer et cetera) but this would not have violated the spirit (and possibly the letter) of the PT3 license. Hopefully she will remain as interested in poker as she currently seems to be, in which case it will have been money well spent