I have Motorola ones too! We did use them, and for the most part, after a few attemps, we are usually able to come up with a channel/subchannel combo that works for us with little or no others on it. I generally will make my 12 YR old keep one in his pocket, as he does not have a cell phone. THat way, if for some reason, we get seperated, he can reach me. But, I do usally use my cell phone to reach others in my party. (We have Cingular and have not had a problem)