Just yesterday, we saw fastboot files for the Motorola DROID RAZR leak into existence over on XDA Developers and DROIDRZR.com. Now, two other Motorola devices have been graced with another generous leak of fastboot files - the ATRIX, and DROID Bionic. As a recap, I'll note that fastboot files can be used to let a user flash stock recovery images to their device, thus helping them recover from a 'soft brick'.