Ok guys, I've had my DV SE for almost a year and this is my first big problem....I hope someone can help. I don't know much about computers, but I'll try to explain what I can. Yesterday, I did something wrong and I don't remember what it was, but my computer said that I was doing something wrong and created a folder called missing extensions....well, not knowing any better, I deleted those extensions....so when I tried to start my computer back up, I got a system error of type 119 ATM~. So I restarted with extensions off and switched them to OS 9.0.4 extensions settings and I'm back on, but I still have no idea what I did. Is there any way I can find out? Is there anything I can run to check out the "My settings extensions" and find out what I did wrong? Any help would be greatly appreciated.