Tried on my Iyonix - it fails and just writes zeros into the file. Drive is a DVD RW drive: LITE-ON DVDRW SHW-1635S YS0F Iyonix is running RISC OS 5.21 (30 Mar 2014) - that's a week old, time to update. The'ripping' was very fast, it finished a 40 min CD in about a minute, if that. Now if it really could rip a CD at a rate of better than 30 times real time... I have the taskwindow output if you actually need it. -- Chris Johnson --- To alter your preferences or leave the group, visit //www.freelists.org/list/iyonix-support Other info via //www.freelists.org/webpage/iyonix-support List-related queries to iyonix-support-moderators@xxxxxxxxxxxxx