Sony Vegas 6 Edit complex long-form SD or HD projects using mouse or keyboard trimming Powerful ripple editing modes, like drag ripple and arrange, for easier editing Multiple pro video enhancement tools - Source project editing, auto-frame quantization, tape-style audio scrubbing & A/V synchronization detect and repair, Unlimited tracks for audio, 24-bit/192 kHz audio support, record input monitoring, on-the-fly punch-in recording 5.1 surround mixing, effects automation, and time compress/expand