Bus schedule improvements? Mattapan high-speed? New Blue Line trains? Oooh, Santa Charlie isn't finished with us yet! The MBTA just announced that T riders are now able to use their cell phones and other wireless gadgets at Park Street, Downtown Crossing, Government Center, and State Street. They can also use wireless in the tunnels connecting the stations. Where to start? The news has its positives and negatives. The positives are obvious--less boredom while waiting......

Oprah and Obama Sunday, December 9 Verizon Wireless Arena, Manchester, NH Doors at 6:00 pm, rally at 7:30 pm You can knock, but you might not get in. Waiting List As the presidential race heats up, Barack Obama isn't messing around. He's already been to Boston several times and paid extra-special attention to New Hampshire, but now he's uncorking his secret weapon--Oprah Winfrey. Winfrey will be with Obama in South Carolina Sunday morning, and then......