For me, 5 so far.
August 5, 2000 - Dunnville, ON @ Dunnville Music Festival (w/ Danko Jones, Headstones, Sloan)
May 19, 2002 - Cayuga, ON @ Cayuga Speedway (w/ Bif Naked)
September 13, 2002 - London, ON @ Western Fair (w/ Flashlight Brown, Bif Naked)
April 12, 2003 - Hamilton, ON @ Convention Centre (w/ The Miniatures, The Dears)
August 29, 2003 - Brantford, ON @ Civic Centre (w/ Pilate)
IMHO, I think the Hamilton show was the best, perfomance wise. The Brantford show, however, was the best memory ever for me. I met Matt by the bus, he gave me his autograph and put me on the guest list. We chatted for a few minutes, then he went in to practise. It was a great experience!
How bout the rest of you?