Prince of Persia Revelations: stunted progress

If you're wondering what the sudden influx of posts is due to, I was in Amsterdam at the weekend with my wife. I didn't play much as a result - bits and pieces here and there. The gap between save points in Prince of Persia Revelations was a bit of a killer. In real terms, I made no progress. In actual terms, I got a bit further then tuned the PSP off without saving.