Toshiba introduces the ultra-light Dynabook SS RX1 notebook in Japan.

The Toshiba Dynabook SS RX1 only weighs 848g with SSD drive and 959g with a HDD.
The new Toshiba notebook features a 12 inch screen and integrated DVD drive. Available choices include a 64GB SSD drive, 80GB HDD or 120GB HDD.
As CPU Toshiba uses the Intel Core 2 Duo U7500 wiht 1.06Ghz in the SS RX1. The notebook runs Windows Vista Business.
The new Toshiba Dynabook SS RX1 will go on sale in Japan on June 22nd. No pricing available yet.
Via this Toshiba press-release (Japanese).