Oh yeah, speaking about not being able to save. You can't save in Black either! It was easy the first four levels or so, but now, when there are snipers and RPG guys everywhere, it's actually started becoming a challenge. Maybe I won't make it within twen hours after all! I am on level seven now.
I love that you have checkpoints within the level, but the game autosaves ONLY between levels. If you stop playing in the middle of a level (the levels are huuuge, except for the first one) and you've passed two checkpoints, you have to start over at the beginning of the level the next time you start up the game again. Makes it more of a challenge, and I have to admit, I am one of those who shoots one shot and if it doesn't hit the right target, I immediately quickload
No wonder I suck at Battlefield 2 now that I think about it..