This site contains EEPROM's to use with EcmSpy software.
I recommend you only use the maps from these files. Burning the whole EEPROM could brick your ECM. Please use these files AT YOUR OWN RISK!!! I am not responsible for any damages to your bike.
The files on this site were gathered from a community of Buell riders. If you have any questions, ask them in the BuellXB Forum. And please, search the forums before asking. Your question is most likely already answered there.