With some help, ie, going to someone to do the transfer for me, I will be transferring a cassette tape to a digital file. I have a couple of questions: 1) What is the best file type to use? I want something that can be played on a Mac. 2) I may need to do some (simple) editing. For example, identifying a segment of the complete tape and saving that portion as another file. Does the typically loaded software on a MBP have something to help with this? If so, what is it? If not, is there an app I should get? This is for one tape and I do not believe I will have an on-going need for this. Thanks for your help!