Programa tipo ultravnc, conhecem?

[Corvus]

E porque não usar o TightVNC?

Citar:TightVNC is a free remote control software package. With TightVNC, you can see the desktop of a remote machine and control it with your local mouse and keyboard, just like you would do it sitting in the front of that computer. TightVNC is:

free for both personal and commercial usage, with full source code available,
useful in administration, tech support, education, and for many other purposes,
cross-platform, available for Windows and Unix, with Java client included,
compatible with standard VNC software, conforming to RFB protocol specifications.