In the FAQ at GameFAQS.com for the Secret/Sidequest one, it tells me how to get this.. for the third part, capturing 10 monsters.. does it mean that I need to capture 10 big monsters? And if it does.. Would I only have to get 8 since I already got 2 in Calm Lands and Mt. Gagazet? Heres the FAQ:

http://db.gamefaqs.com/console/ps2/file/final_fantasy_x_secrets_sidequests.txt - Chapter Fifteen

Thread 11094 <--- there's a reason why it's stickied, same goes for your other 2 threads.