Filed under: HDTV, StorageIf a couple of new HD DVD players weren't enough for you, Toshiba is also launching an ultrathin, highly portable HD DVD burner for playing back high-definition flicks and writing massive amounts of data to single or dual-layer HD DVD-Rs whilst on the go. The simply titled HD DVD-Writer is reportedly the brother of the HD DVD Super-Multi, which only supports CD, DVD+/-RW, and HD DVD-ROM. Both units supposedly