> Okay, so if I wanted to treat them as a block of memory I'd have to read
> them into main memory first?

Just like any other OS. Basically VFS replaces the 'fopen/fread' (or
CFile::Open/Read for your MFC weenies) portion of your code. How you read it
and what you do with it from there is entirely up to your code.

> That doesn't seem too bad as long as the JPEGs are relatively small.

Yeah, especially since it's tough to get a block of memory >64k on the Palm.
But if you're dealing with 160x160 or 320x320 jpgs, you're probably going to
be ok.




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