My kid loves this game. After racking up some 100 hours of gametime, buying all the characters and getting about half of the gold bricks, he decided to start a new game and save it over the slot containing his previous game.

The game saves are located in
c:\documents and settings\{username}\local settings\application data\Lucasarts\Lego Star Wars II

Are the save files are transferrable between computers?
If so, please could someone send me a file with all the characters unlocked?
You would make a 5 year old very happy...