I did some Nokia 770 hacking today and I needed socat for part of it so I packaged it for others to use. I also packaged aircrack-ng because kismet is still not really working on the 770. So far I only tested airodump and it seems to work, it nicely displays all networks and happily dumps packets. What do you want more?
As usual the packages are listed on the Maemo Application Catalog and on my Nokia770 page.