On Thu, 26 Nov 2009 21:07:13 +0000, zaax wrote:
Several weather stations have USB connectivity, a now reducing number
have RS232. I've not come across one that supports ethernet or WiFi
directly.

There are a few but W ifi / ethernet = computer = expensive. I use a
netbook for data logging and internet serving

Get an old laptop, remove screen + hdd, boot from a CF card or USB stick...