Well when I saw the title of this thread I got awfully excited! checked the link only to find out I beat you to it! Have been a text twist addict for a while now - poor dh hates it when I get involved as I will be busy for hours - such fun and a bit nervewracking too! enjoy.
Have you ever tried
www.boxerjam.com? I usually play "know it all" which is also fun!
Frouf