IBM , Lenovo, ThinkPad Notebook

Official IBM notebook driver download:

http://www.ibm.com/products/finder/us/finders?pg=ddfinder

http://www-307.ibm.com

Alternative download:

http://www-307.ibm.com/pc/support/site.wss/homeLenovo.do

Think Pad driver:

http://www-307.ibm.com/pc/support/site.wss/TPAD-MATRIX.html