BenQ 50: A treo in this form factor would be reaallllly nice.
On the meantime, am still dreaming of a flat rate P500/month unlimited data (GPRS) plan. That would remove the need for a wifi accessory.
And oh, if 3G would be that affordable and phones that runs OS like linux/bsd would be widely available. That would definitely be a signal that the Age of Personal Content Sharing has come. I imagine the mobile phones of the future "serving/sharing content". Heck, making apache run on mobile phones would be a good start.