I'm kinda pissed off, that sometimes PowerDVD 21 shows me ads and "special offers" for other software. I would understand this, if there would be a free or trial version of PowerDVD. But I paid for it and I don't want to see all of this. Jeez, even open source projects like MPC, VLC and others have no built in ads. Is there a button, or a registry tweak to remove it?