I've had it for a week and I love the T41. It was a great deal. I was also surprised at the quick delivery. I ordered at 2AM on Sunday before Christmas, and I received it on Wednesday the 24th! Free shipping as well. Still haven't received the Nylon case yet though...
I've wiped the drive, including the Pre-Desktop reinstall partition, but I called IBM and have received the OEM OS reinstall CD kit.
I'm now running XP Pro and a SuSE 9 dual boot config. On SuSE, everything works. DVD, CD Burning, and the Centrino wifi thanks to the linux driver wrappers at linuxant.com. I'm ecstatic about the laptop and figure I'll pick up the 512MB SODIMM linked above at NewEgg once my credit card recovers. Great deal, thanks for the link.