I succesfully flashed your "open mode" kernel and all is working fine. I'm little concerned to flash some other kernel. Therefore I was asking if I have to flash another kernel or if I can just install sillyboot and the nitroid image.

Maybe I will just give it a try...


Edit: Ok, I tried it first with the "talk.maemo.org"-kernel, but after pressing the Vol-Up Key at startup the phone reboots without booting to andriod. After flashing the nitroid-kernel it boots to android.