Alcohol 52% CD & DVD emulation software can create virtual CD/DVD-ROM drives and play CDs & DVDs without the need for the physical disc. This piece of emulation software allows users to play CDs & DVDs without the need for the physical disc. Notebook users and PC Game players will benefit the most from Alcohol 52%. It is not necessary to carry the physical discs and CD & DVD-ROM drive, if users need to present their works to the customers from their notebook. It is not necessary to insert the CD & DVD discs if users want to play PC Games in their computer. Alcohol 52% copies an “invisible” CD & DVD disc to the harddisk.