Even if the search window only accumulates all old hits, I still find it very usefull for searching for very rare files - they at least show up in the search windows. I then tell them to download and xolox can do automatic searching for the file even if the user that had it is offline by then (another user might have it or it will stard downloading when the original user reconnects).

I don't have time to search for files I want every 15 minutes so leaving the search window(s) open overnight very often results in finding even very rare files. It's one of the best features of Xolox and I would hate to see it go.