1.Enable 8x writing for 4x DVD+R disc support list:
. Maxell
. Ritek (Ritek M02)
. Daxon (DAXON AZ1)
. CMC (CMC MAG F01)
. Prodisc (PRODISC R02)
. Ritek (RITEK R02)
. MKM (MCC 002)
. Ricoh (RICOHJPN R01)
. TY (YDEN000 T01- 00)
. TY- (YDEN000 T01- 01)

2. Major change reason:

. Improve the compatibility with Enclosure

. Improve the compatibility with Alcohol 120%

. Fix the wrong booktype setting ( sometime +RW disc would be change as " +R " )