I am using Fusion 5.0.2 and when I open the Mountain Lion virtual the resolution is 1024 x 768 while the Thunderbolt display supports 2560 x 1440. My Mac specs are:
Mac Mini Server
Mid 2011
OSX 10.8.2
2 GHz Intel Core i7
8 GB 1333 MH DDR3
Intel HD Graphics 3000 512 MB
Any ideas?
Thanks for your help,