I have a Macbook Pro, unibody 2008, and I dropped it on its corner. It was in my backpack which wasn't zipped up fully. Needless to say it flopped out to concrete and fell on its corner, where the HDD is. I haven't noticed any performance issues, but a massive one is that some shades of white appear with red/pink lines. All I want to know, if anyone can tell me, is how severe is the damage. I have no insurance and the laptop is well out of warranty. If I show the generic Lion wallpaper there is no colour issues, just on white or greys. Any advice would be appreciated, I don;t have the money to replace the laptop.