This is ThinkWiki, the Wikipedia for IBM and Lenovo ThinkPad users.
In here, you can find anything you need to install your favourite Linuxdistribution on your ThinkPad. Windows users shouldn't run away, there's a lot of useful information for them as well. Some Linux information for Mac users also can be found here.
5,641 users have registered since September 2004 and created 1,434 articles, with 58,949 page edits so far.