I am aware that ejecting doesn't work in Tiger at the moment but I don't have Tiger yet as I can't afford it right now. I am looking into the problem and I hope I can fix it even without having Tiger. As for ejecting Windows shares this should be made possible without having Tiger so I will look into that as well.

I was planning on releasing a new version made with XCode but that will have to wait until I have Tiger to make sure everything works as it should on both 10.3 and 10.4