@DougJenkins , I use a MacBook all day long and into the night and connect to many different terminal server desktops using Microsoft Remote Desktop version 8.0.20. There were some painful issues with older versions, but this version seems to work very well. I have not problems with it at all and can have many RDS sessions open on different servers and can cut and paste among them. I can also share local resources, including printers, with no problem. - Phil