TimeShift PS3 Q&A

Q:

How do you pass through boiler room, tried stopping time and jumping from ramp.?

Q:

I've made it to the last section (rooftop, 3 timeshift soldiers, sentinel with three turrets on legs). I can kill the soldiers and take out one turret with the surge gun, but I can't find any moving, timeshifting, and shooting sequence to take out the other two turrets before getting killed. I've spent as much time on this last part as I've spent on the entire previous game. Can anyone provide a specific sequence of moving, time shifting and shooting that works?
Thanks

Q:

On the level where you have to get through all the gards I think on the third level I tried slowing down time but they keep seing me so how do you get past?

Q:

Online demo i've seen players use technique where a clone is left behind while real one disapears -time shift game- how?

Q:

I cant find out when to enter the infinite time cheat code for timeshift on ps3........can you please help.......?