Thanks for that Richard, I've been leaning towards the Axim X3i allright, Dell seem to be beating the others on price at the moment for essentially the same PDA. The only downside I hear is the battery which runs out quite quickly especially when wireless is on.
The Sony Clie TH55 also has wireless and is a bit cheaper then the Dell. But it runs the Palm OS, but its battery is aparently superb and runs for days without need for a charge.
But I think I'll go for the Dell, its the best of the lot because of the price and I can get another battery as well.
Cheers,