Thanks all. I have a web subscription to the Economist, but didn't know that it was available via PDF. That's great. I wonder if I can get this to work via RSS and the Feedbrowse that codeMonkey mentioned. I'll start experimenting in a couple of days when my SDHC card finally arrives.

Also thanks for the links to the book sites. Reading books and PDFs with fbreader and evince is probably my favorite use for the n800 so far.