Looks like the 12.1-inch Dell Latitude E4200 and 13.3-inch Dell Latitude E4300 have made an appearance at Dell’s US website for the Latitude series.
The links are not active just yet – they are small thumbnails of each laptop, along with the following descriptions:
Dell Latitude E4200
Great For: Frequent travelers searching for the thinnest and lightest 12″ laptop with E-Family compatibility and up to 16 hours of battery life.
Dell Latitude E4300
Great For: Companies looking for the full feature set of a mainstream notebook in a thin and light 13″ laptop including an integrated optical drive.