Running through the Demo Midi Paks in AD2

I've trying to decide what MidiPaks to go for, I spent time looking at 'Modern Jazz Grooves' and Jazz sticks Grooves' trying to decide what was the key difference between them. I don't want both, but some modern jazz rhythms would be nice.
 
Same with 'Mowtown Beat's and '60's Beats'
 
Then I discovered on the website, thee are no 'Modern Jazz Grooves' or 'Mowtown Beat's', I'm guessing they got merged and repackaged when the equivalent kit was released.
 
So if you are trying to decided from within AD2, make sure they are still available.