If you load the Xenosaga Episode I or Xenosaga Episode I Reloaded clear data, not only 
will you get the swimsuit skills for Ziggy and KOS-MOS, your characters' starting Skill 
Points will also be based on your characters' levels when you beat the game of Xenosaga 
Episode I or Xenosaga Episode I Reloaded. The formular is character level * 30 + 600. 
Hence if your characters' levels are at Level 99 when you beat Episode I, they will 
have 99 * 30 + 600 = 3570 Skill Points to begin with. Xenosaga Freaks data will get 
you the swim suit for Hakase/Professor BTW.