I tried it once several months back, and I couldn\'t get it to work on some basic levels, ie. wireless networking - which then wouldn\'t allow me to install my core applications from my personal feed, etc.
I then went to Crows rom (based on Sharp\'s 2.38 rom), and fell in love with it. I\'m now on Cacko\'s rom, and really like it.
Regarding your earlier post - I also saw your note on the zaurus.com/dev/board, and was reading thru the posts related to \"dead\" Zs, and was wondering if you\'ve tried another ROM - that is other than the Sharp 3.10 ROM.
To get to the point (I actually have one somewhere!), try downloading Cackos files (mirrored in our downloads area), and pop the initrd.bin and zimage files on the root of your CF card, and try the flash process again.
It actually took several tries for me to successfully get the cacko rom working on my Z, but that was because I was an idiot with my SD card...