I'm a relatively new mac user. Got a MacBook Pro last year, but my daughter usurped it. I switched my office computers from PCs to iMacs this year and couldn't be happier with the heightened security and stability. However, I have a question about Time Machine. I've been reading about iCloud which will be coming out in the Fall. From what I gather, the iCloud will store practically every file you create or add to the iMacs, etc. Therefore, what's the point of getting Time Machine? Sorry if this question seems naive, but as I said I'm relatively new to the mac community.