mixmkr
what happens to the expansion packs...as they get updated too...correct? and I presume they'll still work in Superior.
New MIDI grooves?
Yes, your EZXs will work in Superior but you won't see the additional mixer presets available. There is an update coming out for Superior that will allow you to use the new EZD2 presets.
The new midi grooves for the New Modern and New Vintage kits are available to Superior but as of now the kits are not showing up in Superior. I think the update will take care of that, as well. I haven't seen the Superior update yet so I am going by what the video blog said.
Honestly, for the last 2 - 3 songs going out of my Gatortraks studio, I've use EZdrummer 2 for everything. I've been running the betas for production since the first one was announced. I am thoroughly spoiled by the Tap to Find, the Song Creator and the Play Style editor.