Right T you are incorrect.
Could be several reasons, first get rid of mcafee as its as bad as norton as in they are crap, check your system,m for spyware as that could very well be your slow net connection issue.
have you recently upgraded from dial up to broadband.. if so then im sure spyware issue.
a 3 yr old system even if you upped the memory is still an old machine no matter how much you upgrade it, in fact it would be cheaper to build a new one , hell for £300 you could build a core 2 duo system .
don't use windows def rag system as its worse than a chocolate t pot, go get system mechanic as their def rag system is great also diskeeper pro is also very good.
Mathew lisett, December 2007