Identifying a Rom

[FrontierProject]

I'm currently running an unknown Rom, I know it is one of the 3 listed below, most likely number 2, but I'm not sure, and have long ago deleted the zip from my sd card, how would I go about identifying the Rom?
http://www.droidxforums.com/forum/gingerbread-roms/36314-rom-4-5-602-gb-3-versions.html

[DirtyDroid]

Hit menu>settings>about phone....itll say in there

Sent from my DROIDX

[FrontierProject]

Hit menu>settings>about phone....itll say in there

Sent from my DROIDX

the build number?

also, will any of these roms work with boot manager?

[BHuber09]

Those are stock roms. Completely stock deodexed. No blur. And a themed stock. Thar should be all you need to know to figure out. Blur would be the extra apps that's added on.
But they wont work as phone rom but as a slot yes.

FreeMyMoto!!!