Hello, i am new to the forum since i just bought this Macbook from a friend. This, is the Laptop Detail so you guys exactly what macbook i am using. Model Name: MacBook Model Identifier: MacBook1,1 Processor Name: Intel Core Duo Processor Speed: 1.83 GHz Number Of Processors: 1 Total Number Of Cores: 2 L2 Cache (per processor): 2 MB Memory: 1.25 GB I am a photographer and i need a lot of memory space, so i bought a External Hard Drive and said why dont i run my laptop of the External Hard Drive. So i began too. I did the process of Splitting the Hard Drive into two sections Install - Which had the Snow Leopard 10.6.3 Update and the Other sections Leopard - Was where ill run my laptop off. Everything worked great till two days ago my laptop began running very very slow which was very weird since the hard Drive is 2 TB. I tryed to Repair it in Disk Utility and it frooze. So i restarted to computer and VANISHED was the Leopard Section of the External Hard Drive. The macbook detects the Install section but not the leopard now i cant find it anywhere. Can anyone help me or give a suggestion about how to find the missing section of the External Hard Drive?? Thank PGC!