Those wondering how much Windows 7 is going to set them back have only a few weeks longer to wait – the prices for the six SKUs are expected to be revealed in mid-June.TechARP said retailers were finding out prices this month and the public prices would be released next month. Retailers had to sign non-disclosure agreements to keep the prices under wraps until Microsoft makes the official announcement.Though there are six versions of Windows 7, Microsoft has said there are two primary versions that should suit