Hey, 

I am currently a winning HSMTT and mid stakes no limit cash game player. I have a lot of friends who play PLO, have been successful in mixed games tournaments and have a decent idea, but lack a lot of fundamentals for PLO.

I want to slowly transition into PLO cash, could somebody recommend specific series on RIO that I can watch before watching 25/50 videos which will probably go over my head.

Thanks!