酒精從1.9.5.2722就支援DL了喔！
FIX Fixed minor bugs.
FIX Fixed wrong recording speed setting problem with some DVD writers.
NEW Supported double layer DVD+R and dual layer DVD-R media.
NEW Added showing the name of manufacturer of DVD recordable media.
NEW Added DVD+R/+RW setting book-type as DVD-ROM. (not all drives support this at this time)
NEW Added DPM for DVD media.
NEW Added RMPS for DVD writing.
NEW Added Support for more writers.
NEW Improved Reading and writing engines within the software.
NEW Added support for 16X writers and DVD media.
FIX Updated online activation

我個人也用3823版燒成功DVD+R DL過喔！