Chat: Countdown to tip-off

Need help filling the time before tip-off in Tuesday's season-opening blockbuster between the Boston Celtics and Miami Heat? Drop by ESPN.com's Daily Dime Live, where there's an all-day chat going on in advance of the new NBA season. ESPN Boston's Chris Forsberg joins the Heat Index's Kevin Arnovitz in the 4 o'clock hour to preview Tuesday's showdown.

Click HERE to join the fun.