What is a good hotel to stay at when attending an event at TD Banknorth Garden?

I'd like a hotel that's within walking distance of the arena if I can. Any place that you can recommend?

Onyx Hotel Boston http://hotels.americacheaphotels.com/Hotel/Onyx_Hotel_Boston.htm

Bulfinch Hotel Boston http://hotels.americacheaphotels.com/Hotel/Bulfinch_Hotel_Boston.htm

Boston Hotels http://hotels.americacheaphotels.com/City/Boston.htm

Get the best prices here:

http://www.hotelscombined.com?a_aid=781bc64c

They have a map and you can see how close they are.