Which kitchen are you using? Have you done the required reading and know exactly what you are doing? The kitchens usually come with tutorials that are easy to follow. I believe that version you are referring to is not the kitchen version but the bootloader version, which can be 1.02, 1.04, 2.02, 2.04. You can get the bootloader version of your phone by pressing power, record, and reset simultaneously:
http://i120.photobucket.com/albums/o...derpicture.jpg
Use that there. Very important.
It is really too hard to go step by step through the flashing process so you need to do the reading on your own.
Most of the stuff you really need, including BT A2DP and HID, are already checked. If you hover over the item, it will give you a brief description. If it is a plugin, add-on, or a skin, obviously they are not required. You will get all of the components asociated with WM OS automatically.