How many courses can you store on a UPro G1?
Now, Pro Mode courses are around 20MB of data, but Basic Mode courses are around 250kb.You could store many more than 50 or even 100 courses on your uPro G1 if most of them are Basic Mode.
Does Callaway have a Uexplore?
Callaway has shut down their uexplore website, which allowed owners of the uPro devices to download courses. If you have a uPro G1, and maybe the Go version, but NOT the MX version, I think it's possible you could share Basic Mode courses with other uPros,
Can you share a basic mode course?
You couldn't share a Basic Mode course that was thusly converted from a Pro Mode course because the serial number of the device used to download the Pro Mode course would be embedded in the XML file. I haven't tested this, but I presume it is the case.