Having trouble meditating? Just CAN'T visualize? Can you NOT focus; is your mind a wanderer? Well, this doesn't completely remove visualization but it hacks away at at least 90% of it; better even more, it's simple.

0.) STRETCH! (this always helps with achieving SP with me)
1.) Lie down
2.) Be comfortable. Make it so that you'd be agitated if you had to be moved.
3.) Imagine becoming transparent. Instead of capturing thoughts, let them roam without you. You are transparent, separate from your thoughts right now.
4.) The greatest part; You're not even thinking anymore!

After a while, you just 'stop', i.e. you finally realize you've fit a massive amount of time into a relatively miniscule while.

Well, at least, it works for me