Just seen that there's a new version of Pro Tools out, 7.4. The press release stuff goes on about this 'Elastic Time' feature. Unfortunately I bought my Pro Tools system in September, which means I am just a week or two shy of being eligible for the free upgrade. I'm wondering if it's worth the 30 it costs for people who own a copy of 7.3. I'm not sure how much I'll use this Elastic Time feature. Does anyone know what other new features it has that might make it worth upgrading to?