Dear Scott

If dial up it's useless for you take a look at:

http://www.comtech.uk.com/uwebethernet10.asp
http://www.rabbitsemiconductor.com/products/...index.html
http://www.edevice.com/content/s...hernet.htm

I wish you good luck in software development. I know is a real challenge. But for moment it's important to do what all we are looking for : sending data from one side to another with minimum resources, fast and cheaper. But if you change your mind concerning to hardware implementation take a look at above links.

It's much easy to develop a comunication protocol between 8052 and the above device. Nevertheless you don't bother about TCP/IP stack.

Best regards,
Silviu