Just seem a whole thread about routers on here somewhere, have a search and see what you can find.
I would say that my Netgear wireless N-150 was pretty crap though for iPad, iPhone and Apple TV - switched to a 'Brightbox' from Orange home broadband in the UK and not a single issue since... used to have a dell that didn't like the Netgear too so that's put me off them for life now.