For all the poeple who live in Holland I have finally found a site where you can pre-order the game, power discs and the figures.
Everything is up to date which is nice. This store is called:http://www.toysxl.nl/is-bin/INTERSHOP.enfinity/WFS/toysxl-Shop-Site/nl_NL/-/EUR/ViewParametricSearch-SimpleOfferSearch;pgid=WbtaSAKe03RSR0YyBpvhA5F40000JZ-_UPrp;sid=o7cCmQPNK8ACmVJ-weUOjwDHwX_o3dljRKA=?webform-id=WFSimpleSearch&DefaultButton=findSimple&WFSimpleSearch_NameOrID=disney+infinity&findSimple=
The only other site I know of where you can pre order is http://www.gamemania.nl/default.aspx but there you can only pre order the game not the figures
Update: It's now available for pre order on Bol.com
That's it!