I guess I'm fashionably late to the party. As I understand it (like Three said) My Location largely works off of cell tower communication. It CAN use GPS for a more accurate signal gut it doesnt HAVE to use GPS. Non-GPS phones can use My Location.
ahuskins-if your noticing a decreasse in function wher it used to be good, I'd give it a day or three and see if it isnt a network issue.
If you dont see an improvement I'd look to non-GPS fixes as well like PRL updates and radio changes.
11-04 was the first ROM where it didnt work for me straight away. I went to Location Services, turned it on, soft reset, and it was fine from there. 11-05 Iwas back to working straight out da box.
whotahn-Dude, I dunno, cant think of anything you haven't tried. You didnt list PRL update but I assume you did it. The fact that it followed you ROM to ROM and you know the Stock Flashdance may point to an issue with your phone itself but I havent got a clue to what it could be.
Yes and it rocks!
Edit-just to be clear, it doesnt have the animated wallpaper but it does have the incredible animation.
You meant Left Key correct?
Must be the cab, the boyz over at xda talk about how the manila files for the keys have changed in 2.5 so the cab creator must put in some new mojo.