I'm hoping to attend the Knicks v Bulls game in Feb 2010 while on holiday in New York (I'm from Worcester, England).

Will it be possible to get THREE tickets in advance, if so, from where/who?
Do the Knicks games sell-out in advance?

Are ticket touts "loitering" as at English premier league football (soccer) and are they "robbers" as in England ?

Any advice gratefully received.