according to the information as attached, +R/RW have a significant benefit of ---- "DVD+R/W has some "better" features than DVD-R/W such as lossless linking and both CAV and CLV writing"
http://www.videohelp.com/dvd
personaly, as far as the dvd writer supports " bootype " , -R/RW writing is useless. so why we still have to purse for both 16x at +/- r/rw!
why not just buy +R/rw dics and use booktype to ensure the compatibility?
thank you for your advice.