THE MONTHLY meeting of the London Mac Users' Group this evening coincides nicely with the WWDC opening in San Francisco. Almost all LMUG members are now sitting in the basement meeting room of the Hobgoblin pub in Balcombe Street, Marylebone, with their MacBooks on the table in front of them. Thanks to the Group's free wifi, we are all getting a blow-by-blow update of Phil Schiller's conference-opening speech. With all the rumours that abound before an Apple conference we tend to think we know what is about to be announced. This time, however, there are a number of surprises coming up, including the upgraded MacBook Pro range and a clear September date for the release of Snow Leopard. This, incidentally will be launched at a very attractive price of $29 or $49 for the family pack.