Remote Desktop Manager is an Enterprise Architects best friend! I could not support Fortune 1000 customers without it!
Feature set is huge, support is excellent!
I work as a full time IT/Network Administrator, as well as doing IT consulting for smaller businesses on the side. With Remote Desktop Manager I simply create a folder for each company. RDP, LogMeIn, or Teamviewer, with Remote Desktop Manager it doesn't matter, I am always able to connect with just one tool.