I know, I know...what was I thinking. The best thing about wireless is you aren't "wired". the worst thing about wireleess is you aren't wired. I've put them down somewhere in the house and for the life of me can't put my hands on them. Is it possible to "ping" them from my unit? My guess is no, but doesn't hurt to ask. Might be a cool feature for wish list, for idiots like me...any thoughts would be appreciated.