So this looks really interesting to me, though I will recall that Google Chrome did as well and now I barely use that. Still, something to at least look at. Ladies and gentlemen, in typical humble Apple understatement:
Apple Announces Safari 4—The World’s Fastest & Most Innovative Browser
For Windows users specifically, Safari 4 offers some interesting features. First, unlike previous Safari versions, it actually utilizes Glass, so it looks good in Vista and 7. (Finally.) It now users standard Windows font rendering instead of the super-high-contrast Mac-style baloney from before. And it integrates with the Downloads folder in Windows Vista and 7.
It looks pretty good at first blush. I hope they give iTunes a similar (long overdue) Windows-friendly makeover.