Information of an upcoming follow-up model to the Sony Cyber-shot N1 has appeared.

Update:
Sony DSC-N2 officially announced.

The new Sony DSC-N2 is supposed to have 10.1MP, 3x Carl Zeiss Vario Tessar lens, 3 inch touch screen, and sensitivity of ISO 1000.
Compared to the Sony DSC-N1 we see an increase in resolution from 8 to 10MP and an improvement in the ISO range.
The photo shows a strange color of the camera. It is not silver, not sure what to call this color. The new Sony DSC-N2 is still to come this year. Possibly we see some announcements at the Photokina in September.
Photo found on this PCOnine discussion board (Chinese).