how do you update from Leopard to Snow Leopard?
How do I update from Leopard to Lion?
MacBook
Model Identifier: MacBook5,2
Processor Name: Intel Core 2 Duo
Processor Speed: 2 GHz
Number Of Processors: 1
Total Number Of Cores: 2
L2 Cache: 3 MB
Memory: 2 GB
Bus Speed: 1.07 GHz
Boot ROM Version: MB52.0088.B05
SMC Version (system): 1.38f5
MacBook, Mac OS X (10.5.8)