They've reviewed the iLiad the BeBook, the CyBook and the PRS 505 - the review is aimed at the UK market, hence no Kindle etc.
http://www.reghardware.co.uk/2008/11...ders_round_up/
The Sony won - ease of use and appearance pushed it ahead of the CyBook. The iiad was third - losing out on price, weight and lack of a bookmark feature; and the BeBook lost (how it handles mobipocket and epub was cited as the main reason).