Recommend InstallAware Studio for Windows Installer 7.0

InstallAware builds Windows Installer MSI setups with completely customizable user interfaces and unique dialog controls. Build non-rectangular or transparent wizards, display bitmap buttons, standard or custom animations, create tabbed dialogs like the new Office 12 installer. Insert native file/folder browsers just like those in Windows Explorer. Display interactive Flash and/or HTML progress billboards to entertain your users while installing!