Jerry, Please give my best wishes to your wife for a speedy recovery from her knee surgery. I should be having my right hip replaced, if all goes well, sometime in March. With Janice having 2 new knees, 1 hip & my 2 new hips, we should be able to set off any metal detector this side of Mauritius. I missed the first dance with her last year at the convention so please ask her to save one for me when I visit Las Vegas this summer. Let her pick the place & the music. I have a special place in my heart for polkas but if she likes the frug or the Watussi, I'll defer to her.