Do-it-yourself site Instructables shows you how to build a GPS mount that fits in your car's cupholder. Why would you want to? Some states have laws prohibiting windshield mounts, and some drivers ...

Want to mount your smartphone on your dashboard? Of course you do! How else will you use it for GPS navigation? And apps like Text'nDrive? Earlier this year, Dave wrote up an Instructables project ...

Kevin Zeits sent in his diy Nikon d200 gps cable and hot shoe gps mount. Nikon sells it for $150, but has a 3 to 6 month eta. Ok, it’s really just a ttl to rs-232 converter with proprietary ...

Finally, my PSP may actually become useful! This is a “simple” way to connect a GPS adapter to your PSP. It costs around $130, so it is a bit cheaper than most other GPS units. Here is what ...