My machine seems a lot quicker this evening! :P

>Hi everybody,
>
>I have a strange feeling that my system (Vista) became a bit slower than before. Internet pages are loaded a bit slower.
>
>VS 2010 Beta 2 seems very slow.
>
>Opening Windows Explorer seems slow.
>
>Recently I installed VS Beta 2010, I also yesterday upgraded Comodo (and it required a computer's restart, the version is 3.3. as I looked in the morning).
>
>Few weeks ago I also upgraded AVG to the latest version.
>
>Do you know what may be the problem?
>
>BTW, I tried to run 'Norton Removal tool', but I believe I had some error at the end and Norton is still there...
>
>Thanks in advance.