Yes I went, and a few things I noted... ACP becomes part of TheSky HD on the iPad, Oxford Instruments acquired ANDOR, which had acquired Apogee last fall. Diffraction Limited showed MaxIm 6 and Doug George gave a talk which was literally standing room only! Adam Robichaud, the lead developer of MaxIm DL was also tghere. I spent quite a lot of time with both of them. Lots of vendors there. Here's a funny picture of Dennis DiCiccio of Sky and Telescope photo-bombing Ivan Machiz, their videographer:



[moving to the general section]