Hanna-Barbera meets Gracie Films

Today's dream involved the Toonzone forums - we were talking about favorite logos from our favorite shows and I've written that my favorite one was the H-B logo at the end of The Powerpuff Girls - for 15 years. The logo was not the Swirling Star, it was more or less similar to Gracie Films' logo, with Professor Utonium and the Powerpuffs, the screen being projected was white and it had a yellow Hanna-Barbera wordmark on it.