Не уверен что выкладываю туда куда нужно, но если что модеры меня поправят.
Вот два, на мой взгляд очень полезных пакета для делфи

BilleniumEffects v3.4 for Delphi
позволит вам использовать в ваших приложениях различные анимационные эффекты с графикой.

Получается что-то типа этого Sample.rar и много других эфектов.
Trial можно слить тут
http://www.billeniumsoft.com/bef/download.htm
полная версия тут Full

BilleniumSoft Citadel v1.4 for Delphi
Описание на английском
Do your applications look a little boring? Would you like to get spectacular yet easy to use visual effects? Billenium Effects will give your applications a different touch without interfering with your existing code. For example, just by dropping two components to your Splash Screen or About form they will be shown with a professional transition effect that will delight your customers. First impressions count! See features

Are you a multimedia developer? You have no better choice, our professional effects are OS independent. You'll get translucent controls working not only under Windows XP, but also under Windows 95, 98, NT, Me and 2000. You can use transitions not only with pictures but with any rectangle area of your forms, using your favorite components. See features

Cleaner yet powerful interfaces are possible by using embedded forms. Wizard or explorer-like interfaces are also easy. If you like TFrame but want better runtime capabilities then take a look at TFormContainer. See features

Useful for any kind of application. You will find interesting features for all your projects, whether they are games, multimedia, educational, technical or business applications.

Billenium Effects is a mature product which uses proven technology. Our constant effort in giving the best support and improving the library has raised it as the best choice in its field.
Подробнее тут
Trial http://www.billeniumsoft.com/ctd/download.htm
Trial + Patch ЗДЕСЬ