Need Help for Samsung Droid Charge SCH-i510 Earphone/Mic Cable pinout

[irtmks]

Need Help for Samsung SCH-i510 Earphone/Mic Cable pinout  I am purchasing a Motorcycle Helmet headset from IMC, but am not sure if it will work with my Droid Charge. If I need to re-wire I need the pinout.  Any help would be greatly appreciated

[irtmks]

Did this stump you all?  Surley not!  247 views and no one has an idea?  Maybe this is one of the best National Secrets of Samsung?