Blah, my thread got hijacked by SonicSam's hacking techniques. Did I fail now?
Anyway, started it up yesterday, difficulty level is quite a lot higher than the original Portal so beware: you might have problems with level 02 already! Level 05 was also quite complex: the solution wasn't easy to think of and even if you knew how you'd do it, you still had to execute it. But it was awesome when I eventually managed to complete it!
/ 
