Motorola Droid :: Replace Motorola Boot Logo With Your Own Image

This is to change the motorola logo that you see when you boot your phone to a custom image. This is separate from the boot animation seen afterwards.Tools/files you will need:
1) RSD Lite
2) droid sbf
3) SBFCodec
4) Photoshop (or paint, or whatever drawing program)
5) Hex editor (frhed is free and very easy to use)
NOTE: I do not use sbf-recall because it complains about needing version 1.3, so I use SBFCodec instead.Steps:
1) Run SBFCodec and open up the sbf file. This will extract all the smg files and header files.
2) Using photoshop, create an image that is 480 pixels wide and 182 pixels tall. Each color should be assigned 8 bits (1 byte), or in paint, just make a 24 bit bmp file. Mirror the image, making the left become the right, and the right becoming the left. Save as a bmp file (photoshop method).
3) Using a hex editor, open up your image and erase the first 54 bytes of data. (and possibly the last 2 bytes of data if you used photoshop. the number of bytes remaining should be exactly 262,080) With the remaining data, reverse the bytes. (using frhed, the option is in the edit menu->Reverse bytes)
4) Using a hex editor, open up the CG42.smg file created in step 1 and erase all data except the last 64 bytes of data (these 64 bytes of data should be FF's in the file). Then paste in the remaining data from step 3 to the beginning of the file and save. Your final file should be exactly 262,144 bytes large.
5) Go back to the SBFCodec window and save (this creates the sbf) the sbf file and name it whatever you want. i.e. boot.sbf
6) Using RSD Lite, flash this sbf to your phone. It may take 5-10 minutes for the flashing to complete. (after the 10 minutes, it might say "failed", just click on the show device button once that happens and you'll have succeeded)You now have a stock phone with a custom boot image. Go ahead and root your phone and stuff. Sorry for the difficult instructions, this was the only approach I could think of to edit the boot logo.