ChunkVNC is an open source 
UltraVNC wrapper that allows you to control computers to provide remote support and assistance over a high speed internet connection.
The project is released under a GNU License. You're free to use ChunkVNC for both commercial and personal use. I only ask that you link back to this site or donate to help the project in some way.
The project has been designed from the ground up to be a simple and easy way to control multiple computer systems without any network configuration on the customer side. The primary goal is to give computer technicians the tools they need to support their customers. More Info »
ChunkVNC consists of three parts, InstantSupport, Repeater and Viewer.
InstantSupport is a customizable single click AutoIt script that is compiled into a single executable. When InstantSupport is launched it will extract the UltraVNC server to a temporary directory, generate a random ID and securely connect to the repeater. InstantSupport also shows the customer a friendly interface with a large ID number to relieve confusion. The InstantSupport tray icon gives you the "Install Service" option which will permanently install the server onto the customers computer. This also gives you the ability to control UAC in Vista/7 and reboot the customers computer.
Repeater is the software that both InstantSupport and the viewer connect to. Preferably the repeater will be running constantly in a fixed location.
Viewer is the part of UltraVNC that will connect to the repeater so you can control the remote computer. The ability to transfer files and blank the clients screen are just some of the many features of the viewer.
Currently supported operating systems include Windows 2000, XP, Vista, 7 and Mac OSX (beta).
