Hello all, I have a 2008/09 Macbook Pro OS X Version 10.6.6. Its started running slow so I want to completely wipe it and reset to factory settings. I have been reading through forums for 2 days and can't figure it out. I have the original install disk and application discs. I reboot the computer with the install disc in and hold down cmd+r but nothing happens, I have attempted this around 15 times. I then read somewhere to hold down the 'c' button, again with the disc inserted. This brings up the language I would like, then asks me to select a disk but it only shows the macintosh HD disk and there is no 'erase' button, just an install button. Last night I spent 3 hours installing it to find all my data is still on my computer but I'm missing a few applications. I have already backed everything up on a hard drive but can't understand why its so hard to wipe the dam thing. Any help would be greatly appreciated as my mac will be going out the window within the next hour.