Ed,
Not sure what manual u hv. I bought the 2012 User's Guide hard copy with 2012.5. Has 298 pages. Invaluable.

Any way I looked for it in the main Help menu. This is where it is. Not easy to find..I searched for the character string in My Computer and it couldn't find it!!

....anyways....
Step 1. Click on the main Help facility.
Step 2. In the Search field, type in "drum grooves".
Step 3. In the list that opens up look for "Version 2012 Tutorial". It has a Rank #46 against it..whatever that means, and is almost at the end of the list. NOT "Version 2012 New" which has a rank of #32.

Step 4. Click on it. Then in the help pages that open up scroll almost to the bottom and look for the subheading "EZ Selection of Drum Grooves". Just before the 'Woodshed Tempo Feature" description.
Follow the help instructions.

Good luck.
I can't help but laugh...I am just discovering this wonderful software and I am already giving people directions!!! I can almost feel people like Noel and Matt chuckling.

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Windows 8, 64 bit, 8 gb ram, 2012.5
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Roland FP7, M Audio Fast Track, Audacity, Selmer Ref 54, Shure SM58.