do you mean into the lab? down where you shut off the universal constructor (??? don't remember) there's a hallway leading to some barracks and the rest of the lab. i ran straight past it.
HERE ARE SOME NEAT TRICKS I HAVE FOUND:
-don't waste skill points on lock picking or the multitool thing! while you're using one, press f1 and wait. the percentage will continue to decrease at the same speed while only using one tool
-at the level where you have to get onto the boat, pressing the button to raise and lower the ramp gives you 30 points each time. if you crack it with a multitool you can alternate between right clicking it and pressing escape to max out all your skills if you so wish
-when you're about to leave hong kong the doctor will be in a side room (if you asked him to come I'm guessing). he'll try and give you an aug container but if you're full already one drops to the floor and you can still talk to him. doing this you can max out your aug levels
-to make a large object only take up one space in your inventory, drag it off the screen and press I. other things you pick up go under it though but if you're savvy with the numbers you can sort it all out.
-with super strength and the dragonstooth sword you can wipe out cameras, turrets, and alarm pads manually