I can't offer an opinion on the Macs, but I have installed Debian on several Thinkpad models over the years. My latest acquisition is a Thinkpad 390E, Model number 2626-E0U and it seems quite capable.
So far all of the built-in hardware is working, although I've not tested USB or IRDA and I haven't taken the time to configure APM. Even though it has a Lucent Winmodem, the latest driver compiled against 2.4.20 and the modem just works. The video was not dificult at all and worked the first time I tried it. Sound works well with ALSA (I compiled the driver modules with the debian/rules script) although the built-in speaker quality leaves much to be desired. The Trackpoint mouse has three buttons, but I've not yet spent the time to get the third button working (anybody have a tip in this?). Overall I am very pleased with my purchase and it is working nicely. The PII 333 keeps up with Mozilla and I've played some mpg video with no loss of sound/video sync. Open Office is quite usable so I think this guy is going to stick around for a while. RAM is probably the biggest helper of any system. My 390E has 128 MiB which is expandable to 256 MiB which I plan to do. My. $.02 US - Nate >> -- Wireless | Amateur Radio Station N0NB | "We have awakened a Internet | [EMAIL PROTECTED] | sleeping giant and Location | Bremen, Kansas USA EM19ov | have instilled in him Amateur radio exams; ham radio; Linux info @ | a terrible resolve". http://www.qsl.net/n0nb/ | - Admiral Yamamoto -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]