Enfora sells
wireless portfolios for Palm PDAs. They give wireless access to almost any Palm, including the T|E. The data goes through the sync connection, either the universal connector or the mini-USB in the case of the T|E. The wireless unit has its own rechargeable battery, so you can be wireless without sucking down your Palm's battery. I found a
mention of this case at Brighthand and a
review at Daily Gadget. Both of those date back to May and I have never heard of this! The price is a little steep at ~$150, but if you can't get wireless any other way, then this doesn't seem like too much to ask. I'd be curious to hear if anyone has seen/used one of these and what their impressions are.