Don't forget: left tackle Duane Brown is doing a live chat today from 1-2:00 p.m., and you can ask him questions by clicking here.
Also, 49ers quarterback David Carr had some interesting things to say about left guard and former teammate Chester Pitts, who is reportedly visiting San Francisco on Thursday.
"Yeah, I called Chester and I think it's awesome. He's a great football player. I know that when we were in Houston a lot of those guys got bad rap because we gave up so many sacks and were struggling. In reality, they were moving around so much. Chester was really the one guy who stayed in his position that played every snap up until last year."