wmDownload is a simple dockapp that displays how much data you've recieved on each eth and ppp device. wmDownload requires x11-libs/docklib; which is already in the portage tree. I'd suggest x11-misc/wmDownload.
Created attachment 1318 [details] new ebuild for wmDownload.
wmDownload-0.1.2a has been added to portage. I added optimization, and the mirror://sourceforge construct. Thanks for the submission!