One change in format this year is slightly frustrating - technical data (dimensions, radius, available lengths) are not included on the same page as the reviews.
But the data is available through a separate link marked "tech info" that comes up with the review page. This takes you to a scan of manufacturers' spec sheets.
FYI, it looks like the spec sheets are posted for all brands, not just the few for which realskiers' reviews are now online. On the review page, click "06/07," then find "+tech specifications". When that's opened there are links to PDFs of the manufacturers' 06/07 spec sheets for each of the following: