I have no idea what is going on with my computer. It is constantly downloading something, from somewhere, apparently without saving it to the hard drive or anything (no HD activity), with no applications open. It seems to be running pretty much at the max speed of my internet (college internet speed varies depending on the time of day), so it can be anywhere from 300 KB/s to more than 1 MB/s (my computer hates that). It comes back after restarting, though I haven't observed it closely enough to see exactly how/when it comes back. It's there whether or not I have apps open. It seems to be generating anywhere from 10-30% processor use as well, depending on how fast it's going. Gahhhhhhhhhhhhhh!