This drive can read and write on CD, single and double layer DVD and BD media (1X). Its price: US$799.95 (taxes excluded), so it might cost as much as a MacBook...
If the website does not provide much details, this drive seems to be compatible with most apple notebook, except MacBook Pro 15" which would need a BD burner with a ultra slim format. This drive is most likely a Panasonic UJ-215.
Last but not least, current Apple notebooks lacking the HDCP chip, installing such a drive in a notebook will only be useful for using BD as a storing solution and for backup, as one will NOT be able to play DRM protected BD video content.
