I've been searching for information on spiritual-related activities, more specifically, meditation since I've read it could help with lucid dreaming.
I've been googling it but couldn't really find anything solid, everything I find are book/DVD selling websites or only with very basic data.
I'm posting to ask for enlightment from someone with knowledge on this. I want to know begginer techniques, the advantages of it, if there is an helpful meditation website or forum, anything you think could be useful or interesting

Thank you in advance.