"2/"- You get an "awesome" on two OD phrases (the yellow ones) and then activate asap.
The same applies to the "3/" except that you would get an "awesome" on 3 OD phrases. Hope this helps
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VOX Goals:
RB1:
Gold star every song(58/58; gained on I'm So Sick on 7/13/10)
Get 11 million+ career score(Yes; gained on Learn to Fly on 6/12/08)
FC every song(58/58; gained on Next to You on 7/11/10)
RB2:
Gold star every song(78/84)
Get 17 million+ career score(Not yet; have crossed the 15 million mark as of 8/4/10)
FC every song(78/84)