Finally my company bought me a MacBook Pro Retina (yeah! I feel so lucky!)
I always used Windows (and need it, because of Visual Studio), so I installed VMware Fusion.
I installed Windows 7 as virtual machine. The problem is that whenever I launch the machine, VMWare automatically sets the resolution of the guest to the maximum available on the mac (that is 2880x1800). So I changed the resolution from Windows and set it to 1440x900, but when I restart, on the logon screen, it reverts back to 2880x1800 (automatically!). I thought it was due to the VMware Tools, so I uninstalled them. It now works correctly, however I lose a lot of features without the Tools installed. How can I solve this?