A recording has to sound right into the audio/interface or computer usually first of all. Trying to fix it later, will usually not work. Sonar 7 with some of the FX effects I can use, listed (don't know if all are Cakewalk stuff) do not work in Windows 7, may work in XP, have not ran through them to mark it all down. Usually the Cakewalk FX stuff will work, like Reverb, and Echo, and perhaps EQ, but I use to use like Parametric EQ, and I think that does not work with Windows 7. That will be because X1 probably is newer, but a lite version does not include everything or can you record are faster speeds.