I had 2 partitions side by side. I know the extention can only go to the right and that's what I tried. Tried it with both formatted, first one formatted second one not, first one formatted second one deleted, first one formatted second one as a simple volume. Only thing I didn't try was with both unformatted. I did have files on the first of the partitions so formatting that was not an option. I believe I am just doing something wrong, this is the first I've played with it, but the help files don't show anything and I can only guess at this point. I need to boot into Vista and see if those help files can help me any. Will do that later today.