Oh, wow!

I remember my dad somehow scoring me copies of the first few games (and a photocopy of the manual with the non-repro bits penciled in so I could play past the copy "protection") as an incentive to do my math homework. If I could do everything right in the space of two hours, I could play Passionate Patty. Dude!

(This probably explains more than I care to think.)
I have a rather old laptop with LSL 2 and 3 installed on it. As well as PQ1 and KQ2. I think I have a copy of LSL5 lying around somewhere.

Might just have to check out this new one when its released.