some programmes unable to connect????

[Mr Mag00]

Hi i am looking for some help/advice some of my progs will connect to the internet, eg winamp, spybot. whilst others wont eg FF, media player. This problem has only just started today as far as a icen tell i have recently installed a new KB the logitech G15 and mx laser mouse. will that have had any impact??
the pc is wired, im currently using my lappy wirefree.
vv confused thanks in advance.

 

[Mr Mag00]

No im not trying same sites with diff progs. I was trying to get cd dtat whilst ripping when noticed it would not connect
WMp wont connect to the same site im listening to on winamp.
turned off firewall no difference FF times out before getting to a page.
and im with Btyahoo

also xfire wont connect yet steam just updated, wtf is going on??

 

[Mr Mag00]

yep