I have a Flextone II Plus amp. I also have M-Audio UnoSport MIDI connector that lets me connect my amp to my laptop USB. Is there somekind of software that I can purchase to use the set up I have right now (Amp, UnoSport MIDI interface, to my laptop) to record my guitar riffs directly into my laptop?
Do I need to buy more hardware?
That won't work. You can't record audio through a MIDI connection. You have 2 options.
1. Plug the direct output of your Flextone into the Line Input of your computer and route it into a recording application.
2. Plug the Flextone direct out into a USB or Firewire audio interface like: