Hey folks. Can someone give me an idea how much diskspace Leopard and Snow Leopard each consume on your harddisk? Only the OS, no add ons? I'm considering the purchase of an MBA or MBP with a 128 GB SSD, but I'm running very low on my 160GB HDD in my current notebook, and was wondering if L or SL needed less space on the disk than vista or xp pro. Thanks.