I am a designer, and I am looking into purchasing a new computer to run Solidworks.  While on Dell's web site, saw the Logitech Wireless Touchpad and wondered A) if it is compatible to SWx, and B) if it is, is it worth trying out??    Also, while I'm here, any suggestions for a SWx power computer?  Not too worried about cost yet, just want ideas for something that's tough.  Thanks,  David