I love my Eris (so I've mentioned time and time again) and I've been waiting patiently for an update so I can run Google maps with Turn-by-turn. That's all I want it for! (I think?) Anyway, now that I see there is a leak for a higher firmware I'm afraid to do it myself. Can I mess it up and ruin my phone? And by that I mean someone who is technically a techie-re-re. I can do lots of stuff, but only if there are good directions and I'm guaranteed not to screw it up. So... advice please?