I looked on nvidia site for different drivers. Im not sure which software it is but i think your drivers are fine. I think all you need to do is download some software form their site. It is right below the drivers option on their site.
woops missed that part read it to fast i thought he was talking about the router. Hey i also have a qestion can i get a 10/1000 card will that give me some more bandwiths because i get the max 100 and i want to see if their was more that i could get.
It just might be something with the printer software or something init that is telling it that something is wrong. You might have some porblem like Big B said with the contact points. I would try calling the maker for some tech. help.
Also you might want to try reinstalling the printer drivers...
Netgear is good. I run linksys wich seems to have a better strenght in the quality of information it moves over wireless. At my other house i use a D-Link wireless router witch is the AirPlus Xtreme G that one is also good. But if you are going to spend the money on a wirelss router and card...
It might not be the right product it is looking for. I have never heard off it doing that ATI is the maker. But MSI has thier own type of ATI products so it should of found it.
Yeah it is very simple to do. Just dont ram then new card in their. Push down not very hard and slowly. If you ran it in their you could mess up something to the card and also the the motherboard.