You can activate the water by pressing the Left Mouse Button on PC. To make it go to a longer or shorter range, I'm not sure.
If you're on PS2, I can't help.
Yeah, I forgot how good it was... besides how the progression system is unfair to defensive players and extremely generous to offensive players for some odd reason. I've been mainly playing '07, really.
Next time keep your disc somewhere you can find it (Dang, there are a lot of people that lose their discs for no good reason). We don't support info No-CD Cracks here so find it out yourself or buy another copy and downgrade it if it's version 2.