Hi River, Do you have an mPOWER, or BN classic? If you have the classic, you are confined to using a serial receiver, and I wonder how many are even being made any more, as serial devices have pretty much gone the way of DOS computers. Andy -----Original Message----- From: gps-talkusers-bounce@xxxxxxxxxxxxx [mailto:gps-talkusers-bounce@xxxxxxxxxxxxx] On Behalf Of River Forest Sent: Monday, May 08, 2006 7:35 PM To: gps-talkusers@xxxxxxxxxxxxx Subject: [gps-talkusers] receiver question Hi, I have a BrailleNote BT and am running the GPS version 3.3. My unit came with the EarthMate receiver, but can anyone tell me if there is a better receiver I could be using? Or are all the serial receivers pretty much the same? River