Question : Problem: Flexible (and Cheap) VNC "Help Desk"

I occasionally need to assist clients with a VNC session.  A buddy of mine has set up Ultra VNC with his website and his office network.  It works great, and the price is certainly right.  Unfortunately, my "office" is my home one or two days a week, a client's office another one or two days a week, and somewhere else another one or two days a week (where I connect via a PCMCIA cellular card).  What I need is ...

- A VNC "Help Desk" product where I can play the VNC "Viewer" role anywhere (home, client office, on the road).
- A VNC "Help Desk" product that is either "pay as you go", has a small monthly fee, or is ideally, free.  

Answer : Problem: Flexible (and Cheap) VNC "Help Desk"

Pick either of the following:

FogCreek CoPilot - https://www.copilot.com/

Teamviewer - http://www.teamviewer.com/index.aspx

Microsoft GTRemote: http://www.helpangels.com/?page=gtremote.htm

Cytrix GoToAssist: http://www.citrix.com/English/PS2/products/product.asp?contentID=13972

Take your pick... :-)

Gilad