Whew! Our temperature started rising the second we caught a glimpse of the 2001 Denver Metro Firefighter Calendar, a fundraising deal for the Children's Hospital Burn Center. And since it was such a good cause, we felt it was our duty to buy a couple of calendars to share with friends so we could all appreciate the sacrifices that local firefighters had made for charity. Why, some even gave the photographer the shirts off their backs! Although Denver's fire chief may have quibbled that it wasn't proper for the buff firefighters to pose so provocatively, these hotties sure got us going. Burn, baby, burn!