Has any one tried using Ammyy Admin ??http://www.ammyy.com/en/
Ammyy Admin is a highly reliable and very friendly tool for remote computer access. You can provide remote assistance, remote administration or remote teaching for your clients, employees and friends regardless of their location. Ammyy Admin connects remote computers within seconds without any installation or configuration. You can view and/or control (using your keyboard and mouse) any applications running on the remote computers.
Seems OK, just wondering if anyone knew anything about it ??