An interview on Games On Net chats with Ivan Buchta and Jay Crowe of Bohemia Interactive Studios about their upcoming military shooter sequel. They discuss the phenomenal success of the DayZ mod for Arma 2, mod support in Arma 3, mad sizes, and more. They also offer a new set of minimum system specifications for the game:

Minimum Specifications:
OS: Windows Vista SP2, Windows 7 SP1
CPU: Intel Dual-Core 2.4 GHz or AMD Dual-Core Athlon 2.5 GHz
GPU: NVIDIA GeForce 8800GT or ATI Radeon HD 3830 or Intel HD Graphics 3000 with Shader Model 4 and 512 MB VRAM
RAM: 2 GB
HDD: 15 GB free space
DirectX®: 10