Hi tumbleweed,
:welcome: to Laptop GPS World.
1. The receiver that you have referred to as "apparently not a real receiver" may be a "software" receiver. I recall ALK (and also Dell) sold a very inexpensive version of ALK CoPilot with a GPS receiver. It was around $49. However, the trick was that the GPS receiver didn't work with any other software, and, but I'm not sure about this, I think even the software might have not worked with any other GPS receiver. Is this the version that you have? How did you get it? Did it come with your laptop? Or did you buy it separately? How much did you pay for it?
2. Some handhelds work with PC GPS software, but it may be less expensive to just purchase a simple USB GPS receiver. However, before you spend any money on anything, it will be important to determine if your version of ALK CoPilot is capable of working with a GPS receiver other than the one it came with.