wifi drop out

[durham]

hi i have now been using fast broadband for a couple of weeks now after having 3meg for so long now i have 37 megs woww but my problem is i only ues a laptop so when i down load a large amount of data eg 4meg when i use the lan cable there is no problem with this but if i try and go wireless it drops out and this is the only time it happens my wifi is a killer nic so i think that is ok as this did not happen before my change over hope you guys/gals can help 

[gg30340]

Have you checked that your wireless card drivers are up to date. Use that card manufacturer website rather than Windows which can be out of date.

[durham]

yes all my drivers are up to date 

[john46]

this link may be of help http://forumhelp.dyndns.info/hardware/BT/btconhome.html