Seem's like a very simple technique, and that's why I like it!

Will try this tonight and post my results.  

Originally Posted by CosmicIron:
You might want to give more detail on how you did it so I can help you.
--------

I woke up at about 4am, after going to sleep at 11ish. I closed my eyes, and tried to see colours, but all I could see was blackness - but you said this was fine, right? and then tried to hear a noise through my ears - I could hear a buzzing noise. I tried to see if my body felt different, it felt normal really. I tried the senses 4 times and got the same results.