Sony DRX-710UL DVD±RW Dual Layer Burner Recommendations

"Burning a full write-once single layer disc in approximately six minutes, the Sony internal DRU-710A and external DRX-710UL drives make great options for consumers interested in high-speed burning and substantial storage capacity at an attractive price.The 710 series marks Sony's seventh generation of Dual RW drives, and can also support 16X DVD+R, 8X DVD-R, 4X DVD±RW, 48X CD-R and 24X CD-RW recording speeds.With 2.4X DVD+R DL recording, users can burn up to four hours of high-quality MPEG-2 video or up to 8.5 GB of data, music and/or images on compatible DVD+R DL media. This is equivalent to about seven days of music without a commercial break. "