If I purchase a 3D Blu-ray player can I see my present Blu-ray DVDs in real 3D?
No, to see real 3D in your new 3D Blu-ray player on your new 3D set you need Blu-ray discs recorded in the new (MVC) 3D process. Look for this “official” logo: Some older Blu-ray discs were released (and are still available) that used colored glasses. This logo guarantees that the disc is in the new 3D format. Also note that it is envisioned that many future Blu-ray releases will be only released in this 3D format as 3D discs in this format are compatible with 2D Blu-ray players.