Yup got my mail after work and there was a parchment paper like envelope that grabbed me due to the texture. i open it up and its an invite to play in the us amateur championship. with the typical non sense in it. i figure ill give it a go. but i have been fairly inactive in playing due to a personal business and degrading health. with that being said i would really love to give it a good run before anything drastic happens but want to really give it all i got. could anyone help by telling me some of the better instructional videos on 9ball on 4.5x9 tables? covering all facets? break position speed drills etc. thanks for all your help azb!!!