how d0 honyak.think it might be a simple problem.just want you to check a few things here.everytime you use nerovision it makes a bcck up copy in the nerovision folder in my documents.it will be in my docs\nerovision\imported video.if it is trying to import filews into this folder & you dont have enough space on your c drive then it wont finish converting the file for you.you should just go into this folder & check what amount of files is in this.you can delete tyhe files out of this if your not using them & it should give you enough free space on your harddrive then to finish burning the backup copy onto your harddrive ther by allowing the process to burn onto your disks.