Guys i got a problem
I need to flash the kernel through the maemo-flasher... So i downloaded the last deb package (kernel-power_2.6.28-maemo40_armel.deb) from here:

http://repository.maemo.org/extras-d.../kernel-power/

I unpacked the deb with 7 zip ... and i've obtained the file zImage-2.6.28-maemo40.fiasco ... that should be the kernel ...
Then i flashed it with the maemo flasher with the command

flasher-3.5.exe -k zImage-2.6.28-maemo40.fiasco -f

and everything seems to be all right .. the flasher didn't give me any error message..
But , booting the phone, it appears only the white screen with nokia written T_T
Then the yellow led turns on for one second and the phone automatically shout down ..

What could be the problem?