OK...I gotta ask this question...is it worth upgrading from Cubase SX to NU2??? I know that NU2 has some cool new features (delay compensation throughout, for example)...but will I really gain any HUGE benefit? They are offerring a "loyalty" upgrade price of $699 to go to Nuendo 2.0. $700 is a lot of money, and I'm a bit nervous... that kinda cash would buy me a nice Gefell UM70 mic (and still give me a few extra bills to play with)!!! Opus???