Rob,
I've embarked on a personal challenge to post an iPad powered sketch every day for 30 days. This is the third in the series and is entitled "On Line". I hope you enjoy it. Anyone interested in monitoring my progress can do so at http://iszyverse.blogspot.com/. This sketch was done in Brushes for the iPad on a first gen iPad. Thank for providing such an outstanding podcast!
Regards
Iszy Iszard