I have iOS 4.3 beta 3 on my iPhone 4 and iPad 1G. I've just finished updating to iTunes 10.2. My question is, how would one use the new HomeSharing feature? I've already enabled HomeSharing (from the Advanced menu), but how would I access my content from my iPad or iPhone 4? Is this something that's not available in the betas and just the GM/public release or what? This is a feature that I've always wanted. Or, does it only work with purchases? Because none of my iTunes content (at all) was purchased from iTunes.