Hi Morgan,
I just uploaded the new version of Slimplayer, which now includes several new features and support for extenders and placeshifter. You can read all about it here:
http://forums.sage.tv/forums/showthread.php?t=41893

It would be great if you could find time to create an update of your SlimPlayer for SageMC customization, so also users of SageMC can enjoy this new version of SlimPlayer.

If you agree to go along with this, you can contact me for any questions concernign the technical details of the new version.

- Chris