Im not sure if there is a rule against posting other sites in this one however ive done it before so ill do it again.<br /><br />http://www.bowl4fun.com/ron/roncarchive.htm<br /><br />This is a really good set of tutorials explaining things such as rotation and axis and explains step by step different releases and a whole host of things, ive not read through it all yet but its prooving to be very helpfull. Most of the tutorials ive looked at are acompanied with diagrams and those usefull photosgraphs.<br /><br />also in my bookmarks<br /><br />http://ourworld.compuserve.com/homepages/kennmelvin/kVideo.htm<br /><br />This has some videos demonstrating different releases and the such like.<br /><br />http://www.stormbowling.com/company/video.asp?page=1<br /><br />Storms own tips area has many many videos, many are of course related to try and sell your storms products but many more also seam to have some good info.<br /><br />