Thanks for that. I notice that the link is for PR1.1, has it not changed since then, not that I expect it to have. It does also include things like Amazon widget installer (is that something anyone wants?) and dtg-installer, which although included with Maemo I wouldn't consider them part of Maemo, and it doesn't include things like the kernel, busybox, glibc, pulseaudio, dbus. So I'd definitely consider the percentage to be higher than 43%, but still not as high as I thought.