ZiNgA BuRgA Wrote:When you're going to click the Reply (submit) button after you've finished writing a PM, hold the mouse down on the button, then drag out and release the mouse.  This should cause the submit button to get focus but not actually submit anything.
Now scroll up (if necessary) and check that the To textbox is filled in right.  If so, you can hit Enter to submit.

Is that the issue?

Send me a PM and I'll test it when I get home from Christmas Shopping (using Grandmother's computer ATM)