hi bspooky- good to hear from you after so long- we miss you on wifight! my winning percentage at chess is unduly over-rated in your absence! I will have look into Chess With Friends (not that I have an iphone).
Edit: have you tried Little Golem, Bsp? It looks even more interesting than CwF, and has multiple versions of Go as well:
http://www.appsafari.com/games/6672/little-golem/
Screenshots are pretty impressive:
http://www.littlegolem.net/jsp/blog/blog.jsp?blogid=6
Brennan: great that the windows port is coming along so fast. I hadnt thought of the travelling angle when i was considering the various options, but it will help out anyone on holiday who cant get on the net with their treo.
good luck with the GUI!
cheers
geoff