Guardian Unlimited seem to have stopped updating the AvantGo feed at
http://www.guardian.co.uk/pda/avantgo/, which worked well with iSilo. The funny thing is that if you go to
http://www.guardian.co.uk/pda/ the front page is still last Friday's, but if you follow the links you get today's stories (weird).
Guardian Unlimited on AvantGo has been reformatted and now looks like
this (you'll probably need a log-in to see that page). It must be lurking out there somewhere. Anyone know where?