I was looking to get some portable speakers for the iPhone4. I only saw one or two on Apple's website that are compatible with the iPhone4.

What is everyone else doing? Are you using the aux out cord and hooking up to an older model of speakers? I know this would work, but I wouldn't be able to charge my iPhone.

I was hoping to be able to get some speakers by next month, but I don't want to pay a ton of money for speakers that won't even charge my phone. I guess the best thing to do is sit and wait?