Quark and Adobe, a week in London shows

I'm staying in Exeter this week but a dubious source, aka #dubsource .may get to the Publishing show at Earl's Court and also the Insight Technology Show at Old Billingsgate on Friday. Acrobat X will be there on Friday but the show seems intended for a general channel, not a publishing scene as such. But maybe most companies could do things themselves as consumer level stuff gets better. There are no videos in books because of the file sizes, not the mystery. Still no Acrobat Elements though. Why is it so expensive? Quark at Publishing can go straight to iPad apparently. Not sure #dubsource is the right person for this story, he still wants to print things out.