[opie on 568] problem with Offset = 00003A4C

Hi,
last week I've installed Opie on my 568 and everything go well....
and I was VERY happy.... )
yesterday I want to upgrade the release on my pda and when I turn on it
doesn't appear...only blank screen... (
I've connect the pda, with a serial cable, to my pc and run hyperterminal...
you can read what the appear on my terminal window:


params_eval: just_show =00000000
defining partition: throwaway_bootldr_partition
params_eval_file: tmpPart->base =00040000
params_eval_file: tmpPart->size =01FC0000
Scanning all of flash for your JFFS2 convenience. Est Time: 6-12 seconds!
build_list: max = 01FBFFBC
............................Offset = 00003A4C
............................
.................................................. ....Offset = 00003A4C
............................
.................................................. ....Offset = 00003A4C


why? and how I can restore my pda?


thank you for all and, please, help me...


Maio