I tend to just reinstall new computers as a rule. I have run into sever situations where the initial load from the factory is borked in some way. I recently reloaded a brand new 2.4 MBP for a customer when I noticed an icon that was corrupted in the system preferences. I normally give customers of mine the option, but if I can point to something specific like the icon I mentioned they normally always agree to a fresh install even straight out of the box. You just really have no way of knowing what kind of stuff that machine went through on it's way to you or the store from the factory.
Oh, after I reloaded the machine it seemed very snappy to me. I'm sure the Nvidia graphics drivers will need to be updated, but it was very snappy on normal tasks.
Oh, after I reloaded the machine it seemed very snappy to me. I'm sure the Nvidia graphics drivers will need to be updated, but it was very snappy on normal tasks.