The Mac mini and Mac Pro especially are do for upgrades. CNET’s Brian Tong is reporting that they will launch the first week of August preloaded with Lion.
The CNET writer posted a series of tweets telling users to hold off on buying machines now as they are going to be updated in late July or early August according to his sources. He claims he would not go public with this information if he wasn’t confident in his sources.
Sandy Bridge and Thunderbolt are listed as being included. He did accurately predict the arrival of the Sandy Bridge/Thunderbolt iMacs as arriving in the first week of May.