What? MS even released a hotfix because Vista's file copying was up to 60% slower than XP's. Some of the problems have been fixed with the patch but it still feels slower than XP.I find it strange to hear people rag on vista's file copying performance. Personally, vista copies files monstrously faster than XP or any previous MS OS because it seems to buffer more in RAM than before (which is about time).
http://www.aeroxp.org/index.php?categoryid=23&p2_articleid=114