Remote desktop client ‘Remmina’ doesn’t have Ubuntu Unity launcher integration by default, but it’s easy enough to add with this script by Daniel S.
To better show off what it does, and do bear in mind that I’m not a user of remote desktop applications so these are not the most informative of screenshots, here is Remmina’s launcher menu by default in Ubuntu 11.04: -
And this is Remmina with Unity integration:
Look useful to you? Head over to code.google.com/p/remmina-unity-launcher where instructions on how to download and enable the feature is available.
As always, be cautious when using scripts from untrusted sources.