Just to remove any doubt, the replay I watched was of a BMW Motorrad K1200S, on the Nurburgring, titled "1st Clean Lap" (with a nice little jump at Flugplatz if I remember :-), and a time of 8'24.974". What I did was save a replay, export it to my USB drive, then at the computer over-wrote that file with yours. Then back at the PS2 I just imported it to the memory card and that was it. I'm sure your original suggestion of just creating the folder would be fine, I just did it this way to be extra careful, I wanted to make sure it would work!