I'm getting a MBA for my mum who owns a business. It does stuff with Filemaker 5, she can't upgrade because it is a special version somebody made for her company and he isn't doing stuff anymore. She runs XP at work and is going to be accessing Windows on the Air via VMWare fusion. Does VMWare fully support XP with Unity and stuff? I'm wondering whether Windows 7 is worth it when XP uses less resources and would be better for a Virtual Machine plus she uses it at work. She has a 13'' with 4GB.
Vista is out of the question for obvious reasons (Read: It's ****)
Vista is out of the question for obvious reasons (Read: It's ****)