Hey Guys. I know what I did could brick my unit. But not because of the hardware. A lot of things could go wrong when you flash a unit (but all because of the software). What I was trying to say to alexander is that there's nothing especial on the hardware of the garmin units. I'm far from know how the software fully works. But when I was flashing I learned a few things. But it is like a computer. Theres the software and the firmware. And you must manage then perfecly or otherwise you will damage your unit. Thanks for all the advises especialy from alexander, Neil and Aekhong. But the only thing I want to undestand right now is why they believe my unit is about to became a huge brick. Which part of the asian software could brick my unit? Thats what I want to know. Thanks guys for all the posts.