For some reason i can't reply to your message. I didn't create Mystery Gift Tool, however check here for info on how the EON ticket is received in Generation 3: https://bulbapedia.bulbagarden.net/wiki/Eon_Ticket#Generation_III
I think you said somewhere, the older kiosk disc is better. Do you have newer version or OXM xbox 360 isos?
For any Pokemon related questions please post in the relevant thread. Pallet Town still has dial-up internet, so i'm not online often.