My favourite part of the old site, was being able to select the product line and then search through that. Now I have to scroll down or go back to the start to check out different parts of the same system.
Before: Medium Format>Bronica>GS1>select your wants (lenses, hoods, backs etc); if you wanted to backtrack, the side menu allowed for this.
Now: Medium Format Lenses or Medium Format and you can't search the other from within the results - bleh!
Keh, if you're there, re-instate the drop down menu on the LHS: Shop By Category. Currently it is a useless heading that does zilch. It's a wonderful example of form over function; redesigning a website is a great idea to improve your online presence, but why make it more time-consuming to navigate, when the original site had excellent features that could be integrated without losing functionality and usability.
Apple had the right idea with the iPod - nothing more than 2 (or was it 3?) clicks away from the home screen. Make it easy to use and the customers will come; not a convoluted mess that drives them away.