Firstly I must state I'm not a wizz with PC's or system specs/internet or anything like that but I'll give you all the information I can about my problem.

The problem is that when I log into GW my connection to the internet seems to slow down causing my character to stop moving.
Before I load Guild Wars up I ran firefox and checked the internet was working smoothly which it was, as soon as I loaded GW I refreshed my homepage and it took ages to load this happens every time now.
Sometimes my msn disconnects aswell.
By the way I run on Wireless, but I got no idea if that has anything to do with it?

I don't know if it's to do with CPU usage as it takes all of it up.
I've updated drivers, tried without firewall (I know stupid idea), yet still no luck.

Anyone out there know about this problem or a way to solve it.

If you want anymore detail I can try and get it as I guess anything will help.
Thanks.
EDIT: I have tried to take MSN off and all applications unneeded but still no luck ^^
I have also followed the Sticky Thread about my Err=007 tried that and still no luck.
I have also tried the other sticky thread called "Bad Lag" but you guessed it.
Thanks for your help so far.
I will try and use a cable but the router hub thingy is downstairs and down the hall so an extra long cable maybe lol.