Sein und Zeit Online

Maybe I've been blind, but every time I've looked at Ereignis' section on Written by Heidegger I did not see Sein und Zeit in PDF format. It is not the latest printing by Tübingen and it is missing Heidegger's marginal notes, but everything else seems to be there. Just out of curiosity, does anyone know how long this has been available? This will definitely speed up my work on the interlinear Being and Time/Sein und Zeit I've been slaving over.

This online delight is provided by Hudson Cress (though I don't know how he got past any copyright issues; get it while it's still available). Cress also has a decent collection of other Western Philosophy texts; check it out or simply browse through his whole online Library.