logmein is the best by far for 1 on 1. logmein pro only lets you share one screen... but it does it perfectly. invaluable for pairing. logmeinexpress is free

logmein is the best by far for 1 on 1. logmein pro only lets you share one screen... but it does it perfectly. invaluable for pairing. logmeinexpress is free and better quality than dimdim https://secure.logmein.com/US/products/express/Default.aspx https://secure.logmein.com/US/products/express/Default.aspx