Well I went, must have missed the 100's of other TMAers there. :)
Pretty interesting talk which was basically a synopsis of Nick's Phd thesis on how lithic scatters in the Cotswolds can tell various things about the inhabitants throughout the neolithic. Possibly not so interesting if you didn't particularly care about the differences between late mesolithic, early neolithic, late neolithic and early bronze age lithics but I was well away.