Hej guys, I've tried to search on the internet for a solution, but couldn't find a straight answer. So thats why i'm trying my luck here. i reinstalled my computer yesterday (command + R), cleared the whole HD and reinstalled mavericks on my iMac. But since that time, i have strange startup users. I have disabled the guest account, but it still shows up after a restart. But what is the middle one? i can't seem to disable that one either... When i put in my password.. it takes me to a normal login screen.. with my normal account. (dark grey background).. Is there anyone who can help me??