Slow Internet

Hello!
Have a question.
I have got a virus/worm i could be anything which i making my internet slow i can only download at 3/5kb i have a 3mb conection and my msn is playing up and my internet is slow.
i have tried NORTON/ SPY DOCTOR / SPY SWEEPER / SPYBOT SEARCH AND DESTROY and all 3 registry booster.

and i am still having slow download speed and slow internet it is not my conection beacuse my ps3 and laptop work perfect anyone have any idea?
thabk you for your time!

What make you think you have a virus or worm ... are you getting any error messages and if so what are they?

You say you are getting slow download speeds ... but is your computer slow to load webpages/download emails etc.

The slow download could be the fault of the site you are downloading from.

Go to this link:
http://www.speedtest.net/

try the test 4 times .. recording your speeds each time and them post them back here.

Adding to Ferret's post.

What ISP are you on? [Internet Service Provider]
and what package do you have with them?
And check with them on their website to see if you have limited downloads.

If so, that could be the problem.

Mattio