I do not know all the ins and outs of DVCing. I need some help. I made reservations for a 2BR BWV Memorial Day weekend, Thursday til Tuesday to celebrate graduation. Now, one of the other 2 girls who was going with us, and staying at the Swan, has decided she's not going. So, I would like the one who is going, to stay in a studio by us, instead of by herself at the Swan. If I cancel Thurday night in the 2BR and add a studio for Friday til Tuesday, I will just have to borrow a few points. Will I get any kind of penalty for changing my reservation? I am not going to cancel anything until I am 100% sure everyone is going, because my use year is June, and I am under the impression that I would have to use any changed points by June 1st. Is this true?