Okay, I was wrong about sharing the 128MB internal flash between working memory and file system memory - there is no mention at all of RAM on Nokia's 770 Features page. Very good to see that there is RAM dedicated for working memory.

And Dirk, yours is a good suggestion - I set up a couple of 16M swap files on my supplied RS-MMC card last week, and I even added a couple of application icons in the Utilities menu to swapon and swapoff them (I only use it when necessary; I don't want to wear out the card).

I tried setting up swap files on the root filesystem (internal flash), but swapon wouldn't accept paths on the root partition. I'm better off, though, since I'd rather wear out an RS-MMC card than the internal flash!