Copy - With one simple touch, the Copy function duplicatesthe source disc. Test - Performs a simulated write to the DVD/CD blankdisc. Test and Copy - Performs a test and then copies automatically Edit Track - The DVD/CD Copy Cruiser Pro 16 can makecompilation CDs by copying only the tracks you want fromyour audio CDs to a blank disc Compare - The Compare function will Compare the dataon the original source disc with the destination disc. Copy & Compare - This function has combines COPY and COMPARE in one function to automatically copy firstand then compare. Verify - The disc verifying function scans the discfor bad sectors. Prescan - Checks if source disc can be read correctlyand read speed Erase - Removes all information on a RW disc Disc Info - Shows the size, and layout of the dataor audio on a disc Setup Mode includes Auto Execution, Skip Read Error,TAO VS SAO, Reading Speed, Writting Speed and more System Requirements when connecting the DVD/CD CopyCruiser LS to a computer: IBM PC Compatible, Pentium III550MHz, 128MB DRAM 100MB free HDD space for CD/DVD recordingrelated software installation. 1GB free HDD space for CDImage recoding (10GB for DVD authoring) is recommended