I want to transfer all of audio cassettes to my Dell XPS 8700 Desktop Win 8.1 64bit:I was told all I have to do is get a RCA to 3.5mm(stereo)cable and plug the 3.5mm into the mic jack on the desktop.then use software.It was suggested that I use Audacity(free)I have 100+ 90 minute cassettes recorded on TDK ma90's w/DBX noise reduction(my cassette deck decodes DBX)Once all is on the desktop I can stream to my AV receiver.Just want to make sure I was given the correct information,