I was tired of that.
Finally i made a decision to drop this feature, unless the next version (maybe MD4) could make the installation more friendly and more useful.
Anyway, thanks all!
Now, my partition table is just like these...
I've just reformatted the partition of my notebook which is DELL Insprion 1420 for reinstalling windows xp.
During this, i made a mistake that i deleted the 2.05G partition which is MediaDirect(MD) installed.
Now, my windows...