http://forum.thinkpads.com/viewtopic.php?f=43&t=81492
Forum post saying the x301 max resolution on the vga / displayport is 2048x1536. Useful.
https://wiki.ubuntu.com/MagicFab/SSDchecklist
Tips on running Ubuntu on an SSD. Useful to check back when upgrading to 10.10 or later.
https://launchpad.net/~x301
A group / page / team dedicated to Ubuntu on Lenovo X301s. Lots of links to useful info including worrying bugs.
http://www.thinkwiki.org/wiki/Ericsson_F3507g_Mobile_Broadband_Module
Useful info on powering off the 3g modem on a Lenovo X301. Also includes tips on powering off other power saving devices at boot / resume.