Pioneer has just introduced the smallest and lightest external Blu-Ray burner in the world under the reference BDR-XD04. Hail the new model ultra compact (14mm thick and 240g) you can burn all disc formats, the 4-layer 128GB, CD classic.
Not in a hurry to rush certainly not to make the acquisition, due to its write speed limited to 6x and the lack of USB 3.0. For others, it is a good compromise for owners of Netbooks and other Ultrabooks.
Expect $ 150 for availability in mid-January.