I thought earlier that I will buy an iBook G3 Clamshell in June this year. However, now I'm thinking should I waste money for an old, obsolete and maybe useless computer? Beside, I am planning to install Jaguar on this thing. Now, I think maybe to buy an iBook or Powerbook G4 so I could have a fast computer and so I could put Tiger or Leopard. What do you think I should buy?