Driverguide used to be excellent those days. It started out humbly with the intention of providing the largest database of computer hardware drivers. It provided accessiblity to anyone seeking help with the drivers.
Unfortunately, no one seems to be able to escape from the clutches of corporate mentality. Well, almost no one.
I just wish that Driverguide had followed the Wikipedia way. Fans, readers and followers of Wikipedia stand steadfast to remain behind it - people like you and me keeping it alive and healthy, and provide free, useful information and keeping all these accessible to everyone. (Raising 15 million dollars for a worlwide cause, is no small matter. But we did it!) The price of information and knowledge is .... priceless.
For the most part, Driverguide still provides the majority of drivers, contributed by the members, for free. But I'm not sure for how long that will remain as such. I was shocked to see after a few years, the yellow banners saying some files are only for paid/vip members, or, you can pay something to download the particular drivers. The ridiculous amounts of ads and misleading download buttons are not helping too.
Anyway, that being said, Driverguide is still useful.
Google search results will sometimes provide "cached" sites, which may lead to defunct ones.
You can also try from http://www.mpoli.fi/files/ for some hard to see drivers.
EDIT : Having said that, I must also thank deeply the Administrators and Moderators of VOGONS for keeping this site free of ads and other nonsense. This is a very useful site for a lot of us and me. And I respect them for that.