ITunes aggravation

ITunesI’m not having a lot of luck, technology-wise, at the moment. After all my problems with FireFox, it’s now ITunes’ turn to start playing up. I thought it had been behaving itself for a while…

Anyway, last night I bought a songthrough the ITunes store, only my broadband connection dropped for some reason halfway through downloading. I made the mistake of quitting ITunes and turning the PC off in strop. Now, whenever I go into it, a dialogue box asks me for my Apple ID and password, presumably to allow me to finish downloading the song.

ITunes dialogue

Trouble is, the damn thing won’t let me type my password in, nor do anything else at all. It just sits there.

What am I meant to do? 🙁