The last two nights, I've been in bed browsing the web with my Zaurus using Konqueror (instead of reading, as I usually do).

One night, I went to a Debian HowTo page and read for almost an hour without any shutdown. I did have the light at its lowest setting but I'd assumed the wifi card was sucking down battery power.

Last night, I did a short web browse then decided I wanted some software on my Debian box. I ssh'd into my Debian Box then started apt-get'ing a LOT of software. I'd ssh'd into other boxes before, using the Z, but this was the first time I'd done something actually usefull instead of playing around. It was powerfully refreshing.