Android and GPS

So, I've been traveling way more frequently than I used to and I figured having the GPS on my Android devices could be handy.  However, I realized that my Acer Iconia Tab A500's GPS never actually worked.  Also, the MoveTab had GPS that worked really well and then suddenly stopped working.  If I remember, GPS never worked for my Samsung Galaxy Pocket either.  All of these nonfunctional stuff got me reading and investigating just how to use this equipment.  Read that after the jump!  Note that a lot of the focus of this article is on my poor Acer A500 and its horrible GPS.

Nintendo DS Shoulder Button Unresponsive

I have to slap my head on this as I used to do these sort of cleaning tasks back in the day with the Famicom and the Megadrive.  The old DS I have started having issues with the R button.  It was responding at random and so I thought the button was just busted.  In fairness, the system is really old, and literally glued together due to numerous abuses from other people.  I decided to do a quick Google search for possible solution and the simplest solution to give the button a good and hard blow should do the trick.  There was probably way too much dirt on the contacts and this was apparently all I needed.  Phew.