First of all - 2 thank you's: Thanks to Shawn for replying, and thanks to the person who had the WM.zip downloadable!
I really dislike Windows Live mail - no toolbar buttons, and the search field is off. I really didn't like it. I have Outlook 2007 too, but it's too big and slow for my taste. I really missed Windows Mail!
I did the ownership and copying time and time again, nothing worked. I now downloaded the WM.zip that was linked here, and it works like a dream now!
Thank you!! This makes Windows 7 much more enjoyable to me!