I am from Singapore, and I have the Singapore Maps + I got the MapThis! GPS Version program. I also just bought the PSP-290 GPS Recevier, I have all the locations of the whole Singapore Map but the thing is this, I am not really sure how to use it well. How to track and how does this thing works?? I need help on that. I am using PSP 3.71 M33-2, If anyone here can help me or guide me to how to track or how does this stuff do please help me. It is for my project actually. thank you