I was recently talking with some buddies of mine about the possibility of getting into electronic repair.  More specifically i was thinking that it would be cool to learn how to psp lcd screen replacement for the psp and ipod.  I figured with the amount of exposure those things are getting it would be a great business to learn how to fix them.  They all told me it was a bad idea because there is already a great company online called milliamp that does it much cheaper and quicker then I would be able to.  I was a little down at first, but then realized that they were right.