In about 2 years worth of 24/7 connection, I have yet to get a virus, worm, trojan, or rootkit. 

This is very easy to do, all you have to do is take some basic precautions such as turning off auto-accept.  However, if you are still worried, simply connect through a web interface, such as java or cgi.  Check out RenderGods, visit the connect page, and have a look at the options.

It would be easy for Rosity to set up a safe web interface if they wanted to.

Come visit us at RenderGods.

Ignore the shooty dog thing.