Windows XP SP3 & Speed?

[murdoch]

Would having XP Service Pack 3 slow up my pc?
Being trying for over an hour to get connected to either itv.com or youtube with out any luck.
Any ideas how to speed things up?

 

[Abarbarian]

It shouldn't do . I'm running the version that came out two or three months ago and it seems to run ok .

 

[Adywebb]

I installed XP with SP3 as a fresh install a few days ago and its fine.