Apple says NOT to use any liquid cleaner on the screen, just a dry cloth. Don't know about you guys but my screen gets reeeally covered in finger prints! I tried using just a cloth for cleaning my glasses but it really did less than a stellar job. I saw in this sight's store some iKlenz solution, microcloth and bag for $19.95. So is it or is it not safe to use lens solution and do I really need to spend $20 bucks? I know the coating may not take kindly to something like Windex but shouldn't any eyeglass or camera lens solution work? You guys using anything? Oh - and what about anti-glare protection? Just a few days with my 3G and I can see glare can be a bit of a hassle but I hate to lose that nice touch on the naked screen. Opinions?