Ricky must have an amazing source at Nokia since I usually see this information in Russian or Chinese forums first.
The N81 is a slider running S60 3rd Edition FP1. It has 8 GB of onboard memory, a 16 million color 320 x 240 screen, 2 megapixel camera, 3.5 mm headphone jack, WiFi, Bluetooth with A2DP support and 3G in the 2100 MHz band. It launches during 4Q 2007.
Next up is the N82, a monoblock: S60 3rd Edition Feature Pack 1, WiFi, 16 Million color 320 x 240 screen, 3G 2100 MHz, Bluetooth with A2DP support, GPS, TV Out, 5 megapixel Carl Zeiss lens with a Xenon flash! Expected to launch 4Q 2007.
Dimensions: 112 x 50.2 x 17.3 mm with a weight of 120 grams.