I am looking for a new audio interface to run into my computer. Currently I am using a Line 6 TonePort UX2 (older version) and I have issues with latency. Here is what I am looking for First and foremost, no latency with USB 2.0 Affordable, yet quality. No more than roughly $300-$400 Is friendly with Acid 7 Pro Has a decent number of effects Has at least 1 guitar input and 1 mic input Some questions I have concerning audio interfaces... This interface is $500 and seems pretty good... has a midi input and 10 other inputs. I'm guessing that the reason this one is so expensive is because of the number of inputs? If this is wrong, why? Buy Cakewalk UA-101 Professional 10x10 USB Audio Interface | Audio Interfaces & Convertors | Audio Interfaces | Musician's Friend This next link is the newer version of the audio interface that I already have. Buy Line 6 Line 6 Pod Studio UX2 with Pod Farm | Audio Interfaces & Convertors | Musician's Friend This unit is $160... but this only has 4 inputs (2 guitar 2 mic). Is the reason this is so much cheaper because of the number of inputs? Or is there a quality difference? If there is no quality difference I am looking to go with the UX2, however quality and latency are my main concerns. I noticed the Cakewalk interface also having a midi input. My midi keyboard plugs directly into my usb port on my computer, so I will not need this. Obviously if I were wanting to record a whole band at one time I would get the Cakewalk interface, but since I am only recording myself and only need a mic and a guitar input... what interface will be the best bang for my money? ALSO, one last thing... what is the difference between these two? This is the one I currently have: Line 6 - TonePort This is the newer version: USB Recording Interface | POD Studio UX2 | Line 6 Same product, different name?