- Play and record CD-RW anywhere, anytime with Sony's Digital Relay.www.pcworld.com/reviews/article/0,aid,42805,00.asp
- Neoseeker's review of sony's external cdrw/mp3 player device which connects using a usb cable.www.neoseeker.com/Articles/Hardware/Reviews/digitalrelay
- Neoseeker's review of the sony spressa professional 12x8x32x cdwriter (cd burner).www.neoseeker.com/Articles/Hardware/Reviews/sonyspressa12x/index.html