Looking for Wifi PDA

[CTH]

Hi,

I am searching for a handheld device that I can use to surf on internet with wifi.
I don't really care about other functions but it allways nice with some extra stuff
The price is a important factor, I would not like to pay more than 300$ (unless it is a damn good device). I have been looking on the Palm TX, it seems pretty nice but I could use a bit longer battery life. I was also thinking it might be best to run Windows mobile, it seems like there is a higher prob that a random webpage would work on internet explorer, I know that is true if you compare firefox and explorer.
I have also looked a bit on the iPod touch but have heard both positive and negative things about it.

I shall use the device in sweden but will buy it in USA (cheaper ).

Could you recomend me a device?