if anyone knows how to rebuild icon cache, i'd add that in, can't find any info on it... i'll add a note saying you need to reboot for it to work xpero do you know? i know tweakui has the function to do it, and so does regseeker.. as for that rar question, if its a split file, it'll show the S icon for the .001 files only, i never use winrar, but if a file had .rar at the end it'd show up as a rar file, so the split only applies for 7zips .001 files (unless any other program uses .001 too) -hope that makes sense!