sorry to hear that its been such a hassle for you :( one last word from me in case you or anyone else reading this tread is interested.. those one or two points that seem to stay connected were a HUGE pain to me until i stumbled across one of the tools in the tool menu.. the top right hand "Polygon Wand Selection Tool". it basically to pick the points individually. so when it looks like something is connected its just overlaping points... huge pain. you take the tool and click on the stuck points and it will highlight it.. if you look at the lines comming from the points you should see red and pink.. the red means its connected to that part and when you move the point it should go in the direction that the red line(s) go in.. in the 2nd picture the point goes to the right... and the last picture the point goes to the left. keep doing that and eventually the points will all be seperated. good luck if you decide to try this again :)