Ok, it looks like I don't need the point to be clarified after all. ShadesofGrey posted a link at the end of a thread in which I pressented the above data, and the link took me to page two of this thread rather than page one. I didn't notice that there were two pages, and after reading the posts on this page I wasn't sure what exactly ShadesofGray was trying to say that pertained to the previous thread. After re-reading it appears that the only point was to link two related topics for ease of reference, which I appreciate. In any case, it's easy enough to figure out what's going on with this thread when one starts reading from the first page!