Well, item 1 is really a simple thing. I'd just start it as a bookmark, then I'm sure you can find a wrapper that will allow you to push a bookmark into the start menu. Really shouldn't be hard.

For item 2, that depends on your product. Your statement, "without giving away too much information," makes me think you're overvaluing your idea. I'd be happy to offer more advice on 2, but without knowing the product and target market, it's tough to estimate how important it is. For someone who spends a lot of time on the plane, it's vitally important. For someone like me, working in the office all day, with wired internet, not that important.