I've spent most of today working on a utility called VNC Manager. It's designed to make using VNC on large networks easier.
Since this is the first release I've made it has not been tested very much so I'm sure it has a few bugs and I'd appreciate any feedback people have.
The major feature it's still missing is a way to configure the auto scanning feature. It has the ability to scan one or more netblocks periodically to find new hosts but I'm yet to create a configuration dialog for it. If you want to use this feature drop me an email and I'll let you know the syntax for the configuration file.
And adding that page to farsoft.com has made me realise it needs a redesign - looks awful at the moment!!