Hello, So i've been doing some searching for audio interfaces and have settled for USB given my PC doesn't have firewire, and I don't want an internal audio card this time around. I found this: Focusrite Scarlett 18i20 Audio Interface But i am wondering what are important aspects of the device that makes sure the sound quality is excellent? The specs are: Main Features of the Focusrite Scarlett 18i20 Audio Interface: Eight Focusrite mic preamps Phantom power, up to 60dB of gain 18 inputs 20 outputs 24-bit/96kHz A-D/D-A conversion USB 2.0 Connectivity iPad® Compatible (requires the Apple Camera Connection) Dual headphone outputs and comprehensive monitor control Word Clock 1 x Midi in & Out 1U Rack Ableton Live Lite Scarlett VST Plug-in bundle Novation Bass Station VST Synth 1Gb Sample pack from Loopmasters Although i'm not too happy about the 1 x Midi in & out. Is this a high end product? I don't really know what makes a good high quality audio interface.