We intend to provide native support for handheld devices. However, this is a major programming effort, and we do not expect to be able to do this until late first quarter 2012.
In the meantime, we have found that Skweezer, a proxy site that compresses websites so that they display better on handheld devices, does a pretty good job on our site. You'll have to scroll past the catagore listing to get the the actual content on each page, which we realize is annoying. But it does help make our site more usable on handheld devices.