They are on the German Asus FTP...ftp.asuscom.de, or maybe ftp.asus.de...can't remember. Go searching through the folders, look for IDE, then look for promise. They work really well, so if you can't find them I could e-mail them to you from work on monday. Also get 1005a bios, and latest via, if you didn't already.
PEACE.
DESIGN TEAM.