I have just watched the BBC News programme, Click (http://news.bbc.co.uk/1/hi/programmes/click_online/default.stm) and they have reviewed a web site www.ubik.net. This site enables you to create web site suitable for display on a phone or PDA. So I have just been over there and got an account and here is the link http://octech.ubik.net. Light on content at the moment, but what an excellent idea for putting more content onto your PDA or phone.
There was also a service shown that helped find PDA friendly pages online – I have not looked at that yet, although it seemed to be for phones and will require call charges to work. The service is zabidoo.com/push.