I am a newbie to DVD burning, so forgive me if this question has been asked/answered before: I currently have the Sonic writing package on my computer and it is not recognizing any DVD movies I put into the drive. I see by your list that Sonic causes a conflict with ANYDVD. So, I have the following options for free burning software: IMGBURN, Final Burner Free, Deep Burner, and AVS Disc Creator. Have any of you used any of these software programs? If so, could you suggest which one to download? Do I remove the Sonic before or after I install new software? Thanks for any and all help.