iPhone 4 Wishlist:
- Allowing Apple's FaceTime video chat to work with only a 3G cellular connection instead of WiFi.
- Upload of 720p high definition video, not just downloads.
- Installing custom wallpapers and themes, changing iPhone icons, similar to the capabilities in Winterboard.
- And an application to turn the iPhone 4 Wi-Fi adapter into a local hotspot (MiFi)
- Wireless gaming controller for Wii, Xbox 360 or PS3, via the iPhone 4 awesome new gyroscope.