Check out the Rovermania/UHF Contest soapboxs from N0UK/R, N9TTX, K9KL, KC9BQA, N0EDV, and W0ZQ/R on the ARRL's website at http://www.arrl.org/contests/soapbox/index.html?con_id=108 . Easy to add, fun to do ! 73, Jon W0ZQ