@vesuvius: "Not even the Windows Live mobile site has the Todo list support"
If I cannot access my todo list through the Windows Live mobile website. Why should I think that Apple or an iOS developer can provide this functionality?
Also, it is likely that most users on this forum use Microsoft products as well as Apple products. So someone else might have solved this issue already. You yourself asked about purchasing an iPad.
You failed at Mechanical Engineering, you are failing at being a good person (although this is probably only because you are behind a computer screen) and you failed at being witty. Your trolling here was completely unsuccessful. I'm sorry your entire day is ruined.