Hiya, Just upgraded with upgrade dvd to 10.5 on my imac, unfortunately I didnt verify the disk before I started, and very close to the end it found the language translation or something insignificant to be corrupted or something. It told me to just retry the dvd, this time I verified, but didnt work, dvds screwed. However, I know have a nearly completed copy of 10.5 on my machine... How do I log in? When i get to the login screen the only icon that is available is "other" and gives me a blank signin option. I have tried my username and password, and it doesnt work, Please advise!