So I recently changed servers for my site http://www.ourtake.net and when I re-imported my DB in to mySQL I got a whole bunch of '?' taking the place of spaces or hyphens or other charecters, it was really annoying to try and fix them all. I still know know if I got them all.
Is there any way to stop this from happening? Is there a better import program for WordPress DB than using SQL script???