The people from Camtasia recommend a 3.0 Ghz processor and 2-3 gb of RAM i some cases. I think this could be one. I am about to update my PC and try to do it in a way I will be capable to record a tour from a screen. The tests I have made so long are not satisfactory. The panoramas move very unstable. Any advise regarding the hardware will be welcome.
@DaMan: expecting with interest the results of your tests. Thanks for sharing them. Good luck.