honestly, I really see no need of worrying...
The burn-proof technology is owned by Sanyo. All those CDRW drives which have this(Iomega, Plextor, TDK, Teac, or others) have the same laser-head made by Sanyo and "usually" the same internal design(the outside box can always be different, or even painted in other color if any manu. wants

).
This is the same for AOpen and Ricoh. If you check the latest AOpen 12/10/32 CDRW, you can find that the specification(access time, buffer size, and other specifications) is very similar to the 12/10/32 CDRW by Ricoh, which implants the Just-Link technology as well. Of course, AOpen released a 12/10/32 model with 4mb buffer "before" the version with just-link, which I think only has 2mb buffer as well.
But of course...brand name is brand name... So don't feel bad if you spend extra for Plextor, and don't be afraid of Sanyo's own CDRW just because it ain't as popular... Really no need to.
Finally, lots of people in Taiwan even buy Lite-on 12/8/32(or slower model...?) and overclock(yes, that's the term) to 12/10/32. This is a 4mb-buffer mode as well... Some have done that on Teac CDRW, too... Just my 2-cent.
