I finally decided to pay for a game that I truly like for my BlackBerry. I bought Aces Mahjong (http://www.concretesoftware.com/blackberry/mahjong.shtml), a version of my favorite game.
I've played this game on MS Windows (http://www.microsoft.com/windows/) under the name Taipei and then a port of the Kubuntu version, Kutuntu (http://www.kubuntu.org/), Ubuntu (http://www.ubuntu.com/) and a variety of phones and/or hand-held devices. I'm so addicted (for a lack of a better word) to this game. Hopefully I'll find time to write again.