Software in Review published a guide about instaling SLED 10 on the ThinkPad T60p

The Lenovo ThinkPad T60p is the first ThinkPad to officially support GNU/Linux. Unfortunately that support is not quite as broad as some would like -- you're more or less forced to install and use SUSE Linux Enterprise Desktop 10 (SLED 10). The good news is, SLED 10 is a highly usable, stable, and configurable operating system. Officially you're supposed to buy a support contract from Novell if you need help installing the operating system on a ThinkPad T60p, but if you'd prefer to do it on your own, this guide will walk you through the process.

How to install SLED 10 on the ThinkPad T60p