to go into detail, when i trie to use a ubuntu disk for instance, it tries to acces windows, and with rEFIt it can even see a windows disk, and when i try to boot it it tells me windows is missing some components, so…somethings still registered, even though my disk has just 1 partition, HFS+, and when i fire up the bootcamp assistent it ask me if i want to create a new partition, it’s so weird