Variety is doing a question and answer session with Jim Parsons and you can read about him, and how to submit a question to him here :

http://weblogs.variety.com/season_pass/2008/10/big-bang-theory.html

thanks for the site.

"Hey ...who cut yer hair, man?"

Here is the very in depth interview with video answers from Jim Parsons :

http://weblogs.variety.com/season_pass/2008/11/big-bang-theory.html