Came across another piece of software for guiding that Chris, John and a few other people may find useful - http://www.guidemaster.de/index_en.asp
and another.... http://www.astrogeeks.com/Bliss/MetaGuide/
I already tried Guidemaster & had issues with it being able to control my camera through the parallel port - You can only select one of two addresses for control & it isn't the one I use.... For the moment I'm sticking with K3 which seems to work until I know what I'm doing a little more... Thks anyway - John