Tip : SP1 solves Visual Studio 2005 Performance Issues!

I experienced some performance issues with visual studio 2005 yesterday, it started with taking long time to save a file, I thought that I have changed something, or added add-on that caused this to happen, also it took longer time to open the IDE, although I have a dual core with 3 G of memoory...

but thanks god, I downloaded sp1 from http://www.microsoft.com/downloads/details.aspx?familyid=BB4A75AB-E2D4-4C96-B39D-37BAF6B5B1DC&displaylang=en , it took some time to install but it the problem has gone immediatly !