Creat installer with NSIS HM

I have a script of a program, i write it with NSIS HM, it's work fine. But i need to do some changement: - Change icone of the installer. - Put shortcut in the desktop and in the start menu (With my owne Logo) - The menue Installer will have my icon on the top - The softWare will have a start Page. - After Accept all the conditions, the user click on Next |___ The user select an emplacement (Path) of a image, we will save it (Image) automaticly in my owne emplacement (in a directory specified) Good luck ;)