Thank you again for your reply and for your patience. I really want start cooking but i need to be clear with undestanting what i am doing. Now i will try to explain you what i mean when i am talking about those builds.
When you go to setting, system and about item in your device you can see build of your windows mobile which you have flashed. Blackstone shipped rom which i have extracted has build 20769, rhodium shipped rom has 21048. Many times when i flashed my HD the build was different. Sometimes chiefs write on his post about released rom which build of windows mobile it is. Like you can see in post:
there is information "CE OS 5.2.21051 (Build 21051.1.6.4)". Even one in your ROMs posts i found information "CE OS 1.59.709.0 & Build 23007".
The thing is that some packages from Rhodium wont work with build of windows mobile lower than 21000. ROM for blackstone which i have extracted has 20769 build so HTC Menu Enchacement package and HTC Nofitication Enchancement package will be not working on it. There is some thing about gwes.exe file.
So all what i need to know is how to make that ROM which i am cooking right now will have build of windows mobile the same like this ROM for rhodium (21048). I am talking about this build which you can check in the settings, system and about item.
I hope that you can undestand what i mean. Anyway sorry for my english if something is hard to undestand.
If i undestand something wrong about build of windows mobile then please explain me what really the build of windows mobile is depend on.