Is there a way to improve/prioritize Bluetooth performance / diminish "stuttering"?

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http://askubuntu.com – I have a Bluetooth receiver hooked up to my stereo, connected to my Ubuntu machine, a ThinkPad X301, running 12.04 daily. I can easily connect to the receiver, and playing music over also works as a charm out of the box. Of course, there is a time lack, but that is not important since I use it for playing music, not watching movies. It works great, except when I do anything else but just play the music: when I open new tab in Chromium, it jumps, when I change workspaces, it sometimes stutters for 30 seconds, etc. It's quite inconsistent when it does what and how bad what effects different t (HowTos)