Couple of years back I bought a USB GPS receiver mouse from ebay for about $60.Now is is priced at about $10-$20 on Ebay.You can search for BU-303 or you can buy the newer ones by searching GPS mouse receiver.
Anyways I still use it now and I have been pretty happy with it. Also if you have the same GPS then you can download the latest drivers from Prolific's website for BU-303 Receiver.
Also please remember that on Ebay for the price mentioned above you don't get any mapping software but that is where Open Street Map helps.

posted at: 17:53 | category: /reviews | permanent link to this entry