@B.Will seems like it wont work... I reviewed the schematics and i have to have the two travelers.... So i have no choice but to add extra switch to light fixtures.. Thanks for your help.. I...

@B.Will the white wire of the switch goes to where? Together with the ground wire?

Can somebody help me wire 3 way switch to a single pole switch... without loosing all its smart features... I accidentally purchase 3 sets of 3 way switch from a person.