I have been looking for an alternative to the $130 motorola photon hd dock. Namely the Motorola droid x and DROID2 hd dock sell for about $25 with shipping. I am sure months from now when there is someting new and great the hd photon dock will drop in price just like the droid hd dock but for now i am curious if the droid hd dock is compatible with the photon.