Hey clyde... I I did everything you suggested to have a LD (meditation, music, ecc.), but I din't have one... But I'm not going to surrender to these failures!
I'll try night after night, and one day, I'll have lucid dreams every night!!!
Now, about last night... I programmed my digital clock to ring at 9, for trying to
do a WBTB, and, you know what happened? I woke up before it was going to
ring! I got out of bed, streched a little, and I began reading the tutorials at DV. I was all shakying, maybe because of my body that has just woke up...
After 5 minutes, I think, I shut my PC, I went to the bathroom, and I returned
back to bed. I tried laying on my back and waiting for the SP, but my mind was
full of random troughs! I tried doing the 61 points meditation, but I could not
focus so much, and I gave up after some time. The strange thing is that I tried
doing the exercise after finishing work and before going home, and I think it worked! My mind was clear... I could only hear my breath... But that lasted until I've got to bed...
After failing the meditation, I thinked about hearing again the mp3, i got relaxed,
and, after it ended, I tried getting to sleep. But I feeled hot! I feeled so much
hot, that I had to remove my pajamas to feel a little refreshned. Then, after some time, I sleeped again. And I woke up later, at... 2/3pm I think.

I think that I failed to to the meditation because my grandmother wakes up
at 8/9am, and she does a lot of things like washing plates, or dress, or other
things... And the noise she was doing distracted me from meditating... I think.

Do you think I should wear earplugs? So, after hearing the mp3, I would not
be distracted by the noise? Or I should have the mp3 to loop for some time?
Oh, and I was going to forgot! It seems that I get the SP everytime I hear the mp3... When I have the SP, first I feel all shaky, then I feel like floating...