high tech mobile phones

with emergence of high tech mobile phones..

recently there is a new phone by Motorola where it has a screen bigger than normal mobile phone but yet smaller than PDA... it is java enabled.. which means it can support any mobile java app. that you did it..

one potential i saw it the ability for very small enterprise to make use of it as alternative to desktop or laptop for record keeping. These very small enterprise, may look messy but they have their own best practises.. which records would be kept under carbon copied receipt booklet and one copy would be handled over to some accounts personnel (outsource) for audit purposes..
but is it really a good revenue ?? i dont know..

but there is a trend...
Sybase is having some initiatives and products on mobile computing..