Sorry I didn't got back to you earlier, but been trying all sorts of files with 25046 and it didn't crashed a single time (wish I could say the same about ff6 nightly), small files, hundreds MB files, multi GB files - nothing, sorry to disappoint you, guys Only problem I've found was trying to select a file from an image collection wouldn't work (file got selected on click, but would deselect on mouse release) - wouldn't happen with other single file dl, but even that has gone on it's own, so maybe not an utorrent issue. Anyway, guess it's time to upgrade.