First; excellent review, just what I was looking for

Next; several sites list a feature of mmxc external antenna connection, have you found this, if so, can you post a picture

Finally; to answer a previous user's question: The reason a GPS can take a long time to aquire is that it stores a large amount of information about where the satellites should be. If this information is wrong for the area you are in or is out of date the GPS will download this before aquiring a location sometimes taking up to 20 minutes. Short answer: Be patient.

Thanks, GP