It seems like there are a few guys that like to show how brrilliant they are. So it gets to be a contest of smart remarks about any little thing that comes along they can spout off about. The best us readers can do is just ignore the smoke and look for the good postings that are made. I think its good just to remember the real helpfull replys that have been made here. Some of the most helpfull people, that had excelent answers...have been kinda shot down also. So just remind youirself "not to worry". Keep still ....sometimes its best! Capt,n