This is a complete list of steps I went through to configure my N770 in case I have to go through them again. Since I had previously messed the settings up. I am starting with a reflash to the latest version.

I couldn't get these instructions to boot from the MMC to work because the rsync/tar command at the end to clone the installation failed so I will be using my MMC as secondary storage only (e.g. for dictionaries, cached maps, media files etc).

• Upgrade to the latest official version using these instructions. Currently this is 3.2006.49-2. I am not brave enough to try the unsupported OS2007 Hacker Edition yet.

• Tools→ Control Panel → Connectivity , fill in my Home WiFi info. This is necessary because my network is hidden.
  • Click on Conections, then on next
  • Fill in “Home WWCF”, select WLAN, don't scan
  • Fill in name, select hidden checkbox, WPA pre-shared key
  • Close, choose select connections and connect

• Follow these instructions to become root and install an xterm.

• Set user password, lock the root account, install ssh

    $ sudo gainroot
    $ passwd user
    $ passwd root
    $ passwd -l root
    $ apt-get install ssh
    

• Formatted my MMC with two partitions, a 500 MB vfat (mmc1) and a 1.5GB ext2 (mmc2). Instructions here .

• Run this script to automount the ext2 partition and make links into the desktop directory. The code is a fixed and modified version of the script here .

• Setup a bios lock. Control panel → device lock. Lock device after 30 mins.

• Add http://repository.maemo.org/extras, mistral, free non-free and http://maemo-hackers.org/apt/, mistral, main

• Update xterm. Install
  • maemo-gaim+msn+yahoo+jabber
  • maemo-mapper
  • maemopad plus
  • maemo-periodic
  • maemo-recorder
  • maemo-stars
  • mogg
  • omweather
  • rdesktop
  • rsync
  • unzip
  • vncviewer
  • WhiteStork Dictionary
  • zip

• From the Maemo 2006 applications page , install :
  • antiword
  • evince
  • FBReader
  • Free42
  • SDictViewer
  • claws-mail
  • bash
  • less

• configure gaim by starting, then stopping then copying over accounts.xml from Linux box

• configure claws-mail by copying over .claws_mail directory from Linux box

• configure desktop with omweather, yellow notes and simple launcher

• add some dictionaries, main ones to sdictviewer, smaller ones to WhiteStork. Save dictionaries to mmc2.

• add some internet radio stations to the music player from shoutcast.org

• configure maemo mapper with google maps pointing to a cache on mmc2. Download maps for the Bay Area and for Trinidad.