said by usa2k :

»www.dlink.com/products/resource.···39&sec=0 looks interesting too.

Maybe this should move to »Networking ?

Frequently Asked Questions

What kind of powerline technology does the PowerLine AV Ethernet Adapter use?
• The Adapter uses HomePlug AV technology, which offers superior performance and security than previous HomePlug standards, such HomePlug 1.1 and HomePlug 1.0.

How do HomePlug AV products handle signal interference between two adjacent homes? How is eavesdropping prevented?
• To ensure network separation between homes, HomePlug AV products use 128-bit AES security encryption, which is enabled by default. To encrypt data, this security method uses the Network Password you set using the Configuration Utility. (If you did not set your own Network Password, then it uses the default, HomePlugAV.)

Do HomePlug AV products cause interference with other home networking or powerline products?
• No. The HomePlug AV products can co-exist with wireless, phoneline, and other powerline technologies. HomePlug AV technology operates in a different frequency band than powerline control and can co-exist with technologies such as X-10, CEBus, and LonWorks.

Are HomePlug AV products backwards-compatible with devices using previous HomePlug standards?
• No. HomePlug AV products cannot communicate with devices using previous standards; however, HomePlug AV products can co-exist with devices using previous HomePlug standards, such HomePlug 1.1 and HomePlug 1.0. Linksys recommends using HomePlug AV products for maximum throughput and performance.

said by usa2k :

Seems to work and the utility says its connected at 57MB. That is OK for what I needed.