Problem with speed of OS X 10.6.6

[tonig]

Hi, I have recently installed Snow Leopard on my Macbook and I am experiencing some problems with the system. After some time of work it starts to slow down. In Console I saw that notification:
21.01.11 11:24:29 [0x0-0x22022].com.songbirdnest.songbird [Exception... "'[JavaScript Error: "observer.onDataChanged is not a function" {file: "chrome://songbird/content/bindings/observesDataRemote.xml" line: 197}]' when calling method: [nsIObserver:bserve]" nsresult: "0x80570021 (NS_ERROR_XPC_JAVASCRIPT_ERROR_WITH_DETAILS)" location: "JS frame :: file:///Applications/Songbird.app/Contents/Resources/components/sbDataRemote.js :: anonymous :: line 373" data: yes]

It appears every minute. I guess there is some problem with Songbird, but i don' know what to do.
Do you have any suggestions, other than uninstalling Songbird?

 

[baummer]

Could you elaborate? What about it is running slow? And closing any Songbird processes should be your first step.

 

[tonig]

Well, after an hour working it starts to slow down. every click takes a few seconds to respond, opening an application may take more than a minute. actually I have reinstalled the snow leopard and now it seems OK. I guess that Songbird wasn't the biggest problem, because I had a process of OpenSC running and occupying a lot of memory (according to Activity monitor) Now it is not running, but I have to install OpenSC because I need my signature. I use an Omneykey device and drivers.

And actually I don't know how to stop the processes of Songbird So, any advise will be useful.

Thanks