Okay, yesterday I successfully installed XP and X. But can't choose OSes. It always starts XP.
If I opened start volume, X doesn't appear on HD ...

Edit: I only installed X on the HDD with GUID-Partition and everything works fine, except for the CPU. Only one core and the CPU type is unknown.

How to install chameleon separately? I can't select it separately on the LawlessPPC install DVD

Tomorrow I will try the following:

1. HDD partitiion with disk utility (MBR)
2. Start XP install
3. Formatting partition 2 & 3 with NTFS
4. Install XP on partition 2
5. Install X on the first partition

After the first point I should install chameleon, right?