Any long taking action in MP will trigger a "program not responding" title bar in Vista (also full screen mode is reduced to windowed mode and sometimes the focus of MP window seems to get lost).

h4. Steps to Reproduce
Multiple dfferent ways to reproduce:

I) use last.fm plugin and wait that some stream starts too slowly

II) use tv plugin with slow tv card / graph building. Turning tv on or zapping might reproduce the issue

III) use my videos to browse a slow network drive



h4. Additional Information
http://forum.team-mediaportal.com/general-support-51/how-disable-not-responding-title-bar-vista-23390/

Easiest way to reproduce the issue is to add 10 second Sleep() call into Application_Idle() in d3dapp.cs.