Recently I explored StPlayer 2.0. I found it be really good in terms of functionality as it supports multi-touch gestures on Windows 7. This application is built on Windows Media Player COM using C#.Net. I noticed custom gestures are added on top of WMP default gestures which gives user with more enhanced MT gestures to perform almost all player functionalities.

I found StPlayer as best alternate for WMP. The glassy UI and its settings adds up more spice to the application. The UI settings option provides user to select a theme, Vary UI Opacity, color etc.. 

I'm completely impressed by StPlayer so thought of sharing this info on this forum. Its worth having StPlayer on your Touchsmart machine !!!

Since StPlayer is very smooth in operation and capability of multi-touch, I advise HP's Touchsmart application development team to review StPlayer and to add it to their demo applications kit.

Download StPlayer from http://stforms.net and explore it.