One of these days I'll sit down with fiddler or something like that and reverse engineer the web calls that are being made. It will make life a lot easier me, to be able to write a small app that lets me connect my many apps that need to transfer files over to the Android tablet, rather than me having to open up the web browser every time and manually transfer the files over from my MacBook Pro.
Of course, I'm imagining that the ultimate core web calls are wget or something like that. Lots of work, but worth it, in light of the absence of a dev api.