I am starting to research handheld recorders, and it seems like a crowded field with lots of options. I was hoping that some of you could steer me in the right direction. Basically, here is what I am trying to do. I would like to record my acoustic or my electric/amp in a room, then dump it onto a computer. I would love - although I don't know if it's possible - to be able to mess with the recording on the computer by adding another part, etc. Is that possible? I am not looking to spend a ton of money. This is more to help me learn songs and hear how they sound. I would really appreciate any advice you might have.