Out of curiosity, has anyone made the switch since the release of SP1?
I wanted to wait for at least SP2 before upgrading (already have the V20 box in my office), but with the upgrades vs. V19, I'm very tempted to not wait longer. 2 weeks ago I needed frame components in an ass'y to be mirrored, it's now possible in V20, could have saved me a LOT of time as I had to model everything back into real parts.