Vista - Netgearwrg614v4

Hi newbie to vista , so be gentle .
Ive just bought a Advent 5401 laptop with intel(r)pro/wierless3945abg network connection. Iam currently using a netgear wgr614 v4 router with two other comps , both with xp home ,but one is through the ethernet cable and the other usb wireless adapter.
When i`ve gone through the process of connecting to the router it says :-
" wireless connection failed because the network denied the association reqest from this comp "
I`ve tried manually goin through it, coz i`ve got wep encryption and switchin it off as well , but note .

can anyone put me in the right direction ?

check this out
I also read some where that there may be an update for vista about it so you might want to look into that too. Wireless Deployment Technology and Component Overview

not sure what update i should be lookin for ???
i`ve done a i did a internet connectivity evalulation tool test and that was ok , but it also said "Congratulations! You have basic Internet connectivity and browsing, and your Internet router should work just as well with Windows Vista as with your current/previous operating system. However, some of the new Windows Vista features are not currently supported by your router"
It seems i go one step forward , but two steps back !.

I read about it here Automatic Connection to my Wireless ... but I couldnt find the link, so it may have been someone just talking.

Heres a list of possible downloads, but I dont know if any of them are what your looking for.

http://www.microsoft.com/downloads/r...DisplayLang=en