I guess I am not clear as to what your issue is. Will pdaXrom r198 not boot or what?
Sorry for my lack of understanding, it's early
No, don't worry I didn't make it very clear it this bit below following installation of U-boot, trying to install the ROM
I Format SD card ..... and ...
Extract the 3 files - autoboot.sh, kernel.img and rootfs.img - to the root of the SDcard.
# Make sure the Zaurus isn't plugged into AC power.
# Remove battery for at least 5 seconds.
# Replace battery (replace battery cover, lock cover), plug in AC power.
# Press and hold the "OK" button on the keyboard.
# Turn the power on, the Zaurus should boot into the Emergency system .
....in my case nothing happens afer several attempts of starting from the beginning. Before this I installed "PDAxrom r198" but the battery wasn't charging, then i went to "PDAxrom 1.1.0beta3-akita" and the unit wouldn't turn on unless the AC was connected for at least 15 mins. Totally frustrating as I don't know what i am doing wrong.
Might try my hand at the pdaxii13 rom after giving the above one more try.
Regards
Gus