Almaden Lab at IBM - Current research and career opportunities. - http://www.almaden.ibm.com/software/
The IBM Butterfly - The ThinkPad 701C with its folding "butterfly" keyboard was one of the first subnotebooks, a true classic. - http://www-nrg.ee.lbl.gov/leres/butterfly/
Blue Star - New and used parts for ThinkPads and other IBM systems, as well as Compaq and 3Com. - http://bluestarusa.com/
Index Computer Remarketing - Buyer and seller of ThinkPads and ThinkPad parts. - http://www.indexcomputer.com/
ThinkPad Mailing List - How to subscribe to the ThinkPad mailing list. A good list with about 10-30 messages a day, mostly on topic. - http://www.geary.com/thinkpad/tplist.txt
Epinions.com - Reviews by ThinkPad users. - http://www.epinions.com/cmhd-Notebooks-All-IBM
IBM ThinkPad and PC Support - Make a list of the IBM ThinkPad and PC models you own, then get a personal support page with information and downloads for your machines, and optional email notification of driver updates. - http://www.pc.ibm.com/support
IBM ThinkPad - IBM's home page for the ThinkPad series of notebook computers. - http://www.pc.ibm.com/us/thinkpad/
Bill Morrow's thinkpads.com - ThinkPad user forum, ThinkPad information and sales. Hard-to-find parts such as disk drive mounting shells. A useful resource for ThinkPad owners. - http://www.thinkpads.com/
IBM Parts - My TrackPoint caps have worn out! Where can I get some more? Direct from IBM Parts at this site, or by phone. (Those caps are part #84G6536, and they have every other ThinkPad part too.) - http://www.direct.ibm.com/parts