I second what buck said, I started about 5 months ago watching those videos. After a month, I switched to Entubado style. The "Book Method" by Michael Stewart is the best way to start. I use paper towels, the corner is folded at a 45* angle, just like the binder and wrapper.
I am going to buy a professional mold from
http://www.WholeLeafTobacco.com and it's also the Best place to buy Cigar Leaves. Some of their Seco's are good enough for binder/wrapper, which is good for practicing (you can always re-roll a wrapper when you get rolling down better). Nicaraguan Habano Seco is one of the best for that. So is Dominican binder (it's real medium bodied, dark wrapper). I'd recommend adding Piloto Seco to any blend, it can cool down a blend.