I have been using DVD Profiler for quite a long time and have never had any issues with it.  I just recently got the IOS version for my iPhone 4(LOVE IT) but I noticed an issue today that I had never seen before.  After updating my database between the 2 (I scan the barcode into the iPhone database and then sync it to my PC), I noticed that the iOS version was not listing the correct amount in my collection.  When going through all the titles on my PC, there were several discs that have thumbnails but you can't select them at all.  Basically when you highlight them, the main view window remains the same as the last DVD selected.  I thought this was the issue of the collection number as they were the 2 that were missing from my iOS database, but I noticed that there is at least 1 other title that DOES show up in both collections, but I cant access it like the others.  Does anyone have any thoughts on why this is happening and/or how to correct it?