Like I said, we'll see. I'm still not crazy about the idea of push notifications (hell, I'm not crazy about the iPhone at all), but I think it was a good move on Apple's part to up the internal hardware. If the iPhone performed as well as it did with only 128mb of RAM without multitasking of any sorts, I'm interested to see what the 3G S can do with 256mb of RAM and push notifications and a next-gen CPU+HWA.