You Wrote: Surely, there are other GPS receivers with the same chip set that will do the job. There must be a successor to the i-Blue 737 ... I think that the I Blue is the successor. From what others have sent in, the most likely substitute would be the Hollux M-1000. I don't know how to help find things that would be available in Canada, or the UK. Good luck, I hope you turn something up. from Keith H.