Lots of updates from Apple today. iPod was renamed iPod Classic. and new pricing points are 80Gb for $249, 160GB for $349.
iPod Nano has a new form factor. It's shorter and wider so the screen can be updated to 320x240. Same pricing point as before, $149 for 4GB, $199 for 8GB. The UI got an update as well, it now supports cover flow.
iPod Touch is basically iPhone minus the phone, blue tooth and camera. It's also missing some software, such as Google maps. But everything else is the same. It has Safari, has wifi, etc, just like iPhone. 8GB version is $299, 16GB version is $399.
This leads to a big price drop on iPhone. 4GB version is discontinued. While supply last, you can get it for $299. 8GB version is now $399. Yes, a $200 drop in less than 3 month. Ah yes, the price of bleeding edge gadget lover. Would I still get it first day now I've had my iPhone for a while? Yes, I would. The amount of time both visual voice mail and google map has saved me is worth it.