thank you for your quick reply. You canīt delete the whole folder "drawable-nodpi", because there are many "png`s" in it that you need for exemple background settings and so on.
I modified the framework in MORPH with a custombackground (480x800).
than in XTRAS\system\app\: the Contacts.apk, Email.apk, Gmail.apk.
Contacts: custombackground, and i made widget and application itself transparent
also in Email and Gmail. but differed with the background here you do not need.