Rooting your Android G1 or MyTouch phone just got a lot easier!
Update: I have switched from JF 1.5.1 to the latest Cyanogen ROM (v.4.0.2). You should NOT use Apps2SD with this ROM because it already has built-in support for using your microSD card for app storage (you still need to set up a separate ext partition so it will work). More details are available here: http://forum.xda-developers.com/showthread.php?t=537204
(v4.0.2 – stable version, updated 8/22):