Engadget have got their hands on Apple's new iPod Touch 4G and iPod nano 6G, and also posted their reviews. The new 2010 iPod Touch brings 720p HD video recording, FaceTime with a front VGA camera and a retina display. The biggest disappointments are while the back facing camera shots 720p HD video, it only takes still images less than 1MP and without a touch to focus function. There is a big difference in image quality between the 2010 iPod Touch and the iPhone 4 main cameras. To see still image samples plus an HD video sample, hit up the source link below. 

The new 2010 iPod nano brings multi-touch interface and loses it's camera in a new ultra small package. Hit up the second source link for more. 

Source Engadget, Engadget 2