I installed skipstone on my potato system a couple of days ago and have so far been quite happy with it. Admittedly, I have tried to do only very simple things with it as yet (viewing pages and downloading) but it seems to live up to its reputation for being fast, light and good-looking.
I got it going by installing the version of mozilla from unstable and then installing the pre-compiled binaries from the skipstone site: http://www.muhri.net/skipstone/ Jim