i have completed all the other abilites that this dress sphere can offer, but there are still 2 spots missing. I don't know what they are or how to get them. Do you know?

Sounds to me like you're missing both volumes of the "Magical Dances" key item. One of them is obtained by completing the Den Of Woe (Crimson Squad) sidequest. Offhand, I believe the other is received after taking care of things at the Bikanel Desert.

Agent0042 is right, the den of woes is the first place you get one, and the other, you just keep digging in the desert, eventually, you'll find it, it's really nothing speical either :D

Laterz
Lone wolf

Thank you so much. I just got done with the game today, and i am starting a new plus. But one thing first, do i get it after i beat nooj or do i have to talk to someone.

No, just beat him. Make sure you get all the Crimson Spheres so that you'll be able to unlock the Den of Woe in Chapter 5. Some of them can be gotten at any time, some are automatically received, but there are at least a couple that you only have one shot at.

Don't you get the second one from beating the Lv.5 Experiement at Djose after you dug so much for the assemblies?

Vivi FF - you're absolutely right on that one. Thanks.

Ah, The Book of Magical Dances Vol. II, I love that one *cries* Magical Masque, such a useful ability... the Black Elemental in the Via Infinito didn't stand a chance, MWAHAHAHAHAHA!!! Sorry, got carried away...

Kupo!!!

I think that the best song is dirty dancing b/c it beats the crap out of people. But i dont know what the other two do. well thanks for the help that you gave me. Also what should i get after this, to master in...

Yuna: Dark Knight master, Songrstress 94%, and alchemist 23%, what should i put her on...

Rikku: Theif master, Dark Knight 59%, gunner 49%, same with Rikku, what should i do, or is this ok...

Paine: Warrior master, Berserker 65%, Dark Knight 38%, what should i do next...

With Yuna, she would be master songrstress but i don't have the books yet.