BC I am a DiveCon, and it has always been my understanding that when you get the dives you go up a level. Think playing a video game, after so many experience points you level up. I can check in all of my divepro manuals if you'd like but to the best of my knowledge the specialty courses aren't required to move up in level, just to attain a higher certification, thus if you don't do any specialty courses but log 5,000 dives you are meet part of the requirements for PlatinumPro 5000. When I got my OW cert and get logged 12, then 24 dives my instructor gave me a new sticker indicating more dives, but as stated earlier, you won't receive a new card until you complete specialty courses. Which I highly recommend you doing when you feel comfortable in the water and doing the courses since there are certain dives that you have to have certain certifications before the dive operators will let you do. Hope this helps