Help PLEASE - Going on Holiday

I am shortly going on holiday but cannot afford to be completely out of touch with work. Instead of taking my laptop and conventional GPRS card I would like to be able to just take my IPAQ and mobile, however, I have never been able to make this work. Does anybody have a guide showing me what settings I need to be able to get the two to work together.

My mobile is connected using O2 and I have the correct GPRS access point settings as I am able to operate O2 Active through the handset. I have tried downloading and installing O2 mobile web but this appears not to work and I get a warning saying 'disconnected RAS error'.

I have also successfully paired the pda and mobile and have exchanged contact information using this method.

O2 customer services are no help and claim not to have any information on the nokia 6600. I can also find nothing of any use on the Nokia or HP websites.

Can anybody help? Anybody who has managed to make this combination work I would be delighted with any assistance you could offer.