Greg Dickerson updates us on Day 2 at Celtics camp: (http://www.csnne.com/celtics-update-day-2-09-30)Several items to get to on the injury related front in Day 2 of practice for the Boston Celtics. For a complete recap, tune-in tonight at 6:30 and 10pm as I will be live with the latest from the campus of Salve Regina in Newport, RI.Kevin Garnett participated in the entire practice today. He said he felt good and was really pleased with his lateral movement on defense. That is the biggest improvement with his knee thus far.  Celtics guard Tony all practiced today after sitting out yesterday and said his surgically repaired ankle felt good.  Second year forward Bill Walker was sent home to Boston to have his knee checked out. More details tonight on Mohegan Sun’s Sports Tonight.