How Do I Learn Sit N Go's??

[MaxWeiss]

Can you guys point me in the direction for where to learn how to play sit n go's... I understand the basic premise and the idea of bubble theory and all that, but I just don't know how to play them. People claim this is basically "solved" and I understand why, but it certainly isn't for me!! Are there good videos or some way where I can learn by absorption, since that's what works best for me.. sheets and PXF has gotten bad reviews--are there any other vid sites besides CR that have SnG vids?? Is there a better way to learn??