has anyone any experience with the visor Treo? http://www.visor.com/products/treo/index.jhtml?sub_nav_section=Overview&prod_cat_name=Treo Looks pretty slick, screen looks a bit smaller than the other pda versions. runs pal os, wireless access built in. im thinking it could be a great tool for a consultant out in the field... anyone have any experience or thoughts?