Hello everyone, Due to a stupid mistake of me, I accidentally corrupted the entire Finder and my system became unusable (out of panic, I force shutdown my computer after opening an entire downloads folder). I tried creating another account, but that didn't work, so I obviously decided to reinstall the thing. However, every single time I tried, it failed the installation either because "it couldn't copy files" or something else I forgot already. Here's what I tried. -Partitioned the drive myself (GUID, Extended Journaled, etc. etc.) -Did a 100% format on my drive -Switched the memory sticks (to the ones I know actually work) -Continue failed installation -I even tried installing on the drive externally through iBoot, while the installation worked, the system wouldn't boot on my Macbook after and would occasionally show the "corrupted" symbol. Well, I wanted to try and install from another Mac, but most of my Macs are Power-PC and won't boot on Snow Leopard and my only other Intel iMac is kinda broken. I don't have the ability to try another copy of Snow Leopard, Leopard, or try a different hard drive. I don't know anyone who owns a Mac. I assume it has nothing to do with the memory (because neither memory works on my MB), nor the hard drive/installation since it installed fine on my only PC that can actually run something. I fear that my computer itself has some kind of problems, but I'm not exactly sure. Any tips? Thanks.