Pentax woes

Don't get me wrong, I love my Pentax K20D!!  BUT I, while shooting the other day I noticed a vertical line (in landscape orientation).  I have posted examples in my scrapbook.  I've sent it in to Pentax Service and await word.  

I also purchased DA* 50-135mm.  I will say I am very happy with the lens, though it is much bigger than I expected.  Still this is currently my only weather sealed lens.

On the personal side of things, the wife and I continue our plan to move to Cameroon.  We don't yet have a firm date, but are looking at the week of Nov 29.