My 411 has worked great for the past year but the store I buy discs at has
dropped Memorex 4x DVD-R discs in favor of Memorex 8x discs and they get
burned at 1x (whereas the 4x discs burned at 4x which is what this drive is
capable of). Anyone know if a firmware upgrade is the problem (I'm using rev
F)? Liteon site firware d/l doesn't seem to indicate anything useful and I really
don't want to upgrade firmware unless I know it will fix this problem (burning 8x
discs at 1x when it should burn 4x).