I'd go for the e-mail... Maybe. At least that's the one I feel most comfortable with. Otherwise I'd try to ask her directly, if I have gathered enough courage to do so.

Any other way than directly to her face is kind of weird and stalkerish. Over the phone plays towards a very awkward situation. MSN or e-mail, well our society is pushing towards a more technological age, but it's still very lame in alot of people's minds.

Heh, but the "one" which was for me, I never had the guts to ask her face to face. Seems I could do it easily with every other girl though. So, the hypocrite me!

You say that like we all know each other in real life.