MochaSoft has published a VNC client for the iPhone and iPod Touch. Mocha VNC provides access to a VNC Server. Using your iPhone, you are able to connect to a Windows PC or Mac OS X and see the files, programs and resources exactly as you would if you were sitting at your desk, just on a smaller screen.

The Lite version has the following limitations

- Only one keyboard (QWERTY)

- Only left mouse click support

- No macro support

It appears the full version will be coming to the App Store at $5.99 (USD) and will support right click, three keyboards, and offer macro support. Both Lite and Full versions support Zoom and Scroll, 8 bit and 32 bit color modes, local mouse support, landscape mode and more.

For full information check the reference.

Reference:

http://www.mochasoft.dk/vncce.htm