I already posted that on the OPL 0.7 thread but I finally thought that I needed to open a new thread. So here is my original post
Working VMC is hdd dependent. Indeed on my main 320GB HDD, if I use my 20GB partition renamed 20GB it's really not working, with a brand new partition of 128MB it's better the VMC is detected by all the games I tried but all of them fail to write on it (among them there is FFX and I believe that it was reported as working). With a 40GB HDD that I sometimes use for testing, one of the unworking game did work with VMC. I find that very weird and unfortunate because users will have VMC on HDD depending on their HDD brand. I want to add that for my test I just exchange the HDD, everything else were strictly the same even the 8MB VMC, which was the one supplied by dlanor.