I'm not completely convinced that RIM improved the build quality of the 8300/8320 over other previous models (8100/8800).

For example, the frictionized rubbery part on the right side of the phone, right in between the minus (-) side button and the right convenience key, there is about an inch of area there that I can press down on very lightly and feels very loose. An invitation for dust to collect under the screen.

Anyone else experience this? Should this be a major concern for me?

P.S. Are the 8320s made both in Canada and Mexico? Mine is from Mexico.