Maruthi 
Hi all, I'm a beginner to WinCE and I've problem figuring out the relation between WinCE and Eboot. I'm building WinCE 6.0 os for Atmel SAM9M10-G45-EK developement board. I'm using the BSP downloaded from Adeneo website. I'm able to build the OS successfully. Now when I load the NK.bin/nb0 to the Target it is not booting. I'm using SAM-BA for loading the image to the target and using the same scripts provided with the demo OS image (it came with the Developement board). Questions: 1. The SAM-BA script that came with the demo os, downloads EBOOT.nb0, FirstBoot.nb0, EBOOT_Settings.bin and NK.nb0 files. Is downloading of all these files is necessary? 2. Somewhere I read that WinCE can be booted without a bootloader. Then what is the role of EBOOT in my case? 3. Now that my image is not booting, how can I find out what is wrong? Thanks Maruthi