I am using Win XP. I have tried a few programs for packet writing. Using File CD 2.0, this did not see any of my drives with CDRWs. RecordNow DX saw all the drives, but does support packet writing. B's Gold and Clip 3.30 only saw one one drive but then said it could not run with other apps running. Nothing was running. What is going on? What programs should I shut down? Has anyone tried Roxio Driect CD 5.3? Should I delete some of the packet programs before trying another one?