To those folks who were at last night's meeting here are a few links to some of the software that I mentioned/use:-
MS ICE -
http://research.microsoft.com/en-us/um/redmond/groups/ivm/ICE/ OR just type MSICE into googol and select the first hit on the list
Photosynth.net - free registration required, a lot of good examples and tips & tricks to be had here
http://www.kolor.com/download to get Autopano Pro, this is a non time free trial BUT your image will be watermarked until you purchase a licence
There are many many more programmes etc available it is a matter of personal choice, for many many tips & tricks I would suggest Youtube
Happy snapping!!