Hi everyone, you all seem to be extremely knowledgable on all things MAC so I was hoping you could help me out. In the past I have never partitioned my hard drives but I always find that somewhere down the road I start to get problems with system performance and crashing programs, etc. Moving on, I just bought a new 20" aluminum iMac with a 250gb hard drive and I'd like to partition it properly before migrating my files over to the new drive Any suggestions on how many partitions to setup that would be most efficient? I do a lot of audio recording in Pro Tools, so I'd like to have a good amount of data for audio files. Other than the audio, I don't do any high performance tasking, just a lot of music for iTunes and basic office tools and Internet. Also, will partitioning the drive wipe the disk clean where I'll have to reinstall the OS and iLife? If you could give me a brief walk through on what to do in disk utility, I'd appreciate it! Thank you!