I've been noticing recently that my hard drive is constantly doing intermittant writes for reasons I don't really understand. From activity monitor, my guess is a process called mdimport is the culprit, but I don't really know how to find this out for certain. In any case, what's the deal? I'm guessing that that process has something to do with spotlight, but my drive was indexed already, and it even happens when i'm not even doing anything with the computer. It's odd.