In need of help :(

Welcome AntiBiotiK :)

Well, if you are practicing Enraged master's technique you must feel the vibrations.
If you are feeling that your hands & legs fading away. Just wait for little more time. You must feel them heavy. Heavy like someone is sitting on top of you. When you feel that, try testing some movement free reality checks, like try to feel yourself even more heavy, if you can feel more heavier, just try to visualize you room. If this happens you are ready to use the movement free exit techniques to exit your consciousness out from your physical body :)

I think I missed something :)

Thanks :) I will try again , and again until I finally manage it ^_^.
But I've got one more question, I don't know if I should relax the eyes, and let them defocus (with the eyes closed), or focus them on the eyelids...If I let them defocus I may fall asleep, and if I focus them when I feel like I'm falling asleep, I get a bit scared (just reflex from the brain, not really scary) and loose my concentration...

EDIT : I finally managed to focus enough to feel myself flying, but I couldn't visualise anything, and when I did, I just simply woke up after an hour feeling like I slept (with a minor headache and feeling light headed)
I feel like I'm not doing something right, I was constantly defocusing and couldn't maintain one image. I'll try tonight again, I feel a bit sad because I couldn't do it, I know I was close...I felt it.

Hey there is nothing to feel sad, feeling sad will reduce your interest. Instead just think, I haven't done this time & I will do it next time surely.
The main things in spirituality teaches us is to be patience & to not loose hope :)
So, just try, try, try again. You will surely get into it. There are many people who are trying from years with no results. You are lucky in that case :)

There is a technique for this, Its called random visualization. Don't just visualize on one thing, just let go and try to visualize whatever it comes.
Well, but if you get a cube while visualizing just try to visualize it for a little more time, if not just move on to another, if you are visualizing a dog in a road corner, just visualize it. do not worry about anything, just go on visualizing whatever you get. so finally you will reach a place where you enter into your visualization like entering into a room :)

we are always here to help you, just ask :)