Hello I believe that I can help shed some light on this:
First I have a T5 and my wife has a TX. Both are very good machines
but I wish that I would have waited for the TX for the simple fact of
less stuff to carry around. The built in WiFi is much better that my
external card and as I said above you can't leave it in the breifcase
or even worse at the house on a long bussiness trip.
Cons:
Battery life isn't as good as the T5, and doesn't have the Drive mode
that my T5 has but it is a little cheaper that buying a T5 ($349) WiFi
card ($99) and a SD card (1G) are a great investment.
In conclusion go with the TX (Inmy humble opinion) and enjoy.

--- In coptug@yahoogroups.com, "sfprovideo" <sfprovideo@e...> wrote:
>
> Hello all!
> I've been to this group once before (several years ago) and it was a
> great help. This time, I looking for some feedback and reviews on two
> Palm handhelds that I'm looking to purchase. The first is Palm's
> new 'TX Handheld' the other is the 'Tungsten T5'.
>
> Now I have a fear that the T5 has been or is going to be discontinued,
> because I can't seem to find any place to buy. Even the Palm site says
> it's not in stock. Anyone have information as to this?
>
> Does anyone have the new TX? What are you thoughts?
>
> I was looking to spend between $300 - $350. I like all the features
> that the TX & T5 have to offer.
>
> Thanks for any information you have.
>