WiebeTech today announced it is now shipping the new G5Jam Express, which adds two more drives inside the Dual Core G5, for a total of four internal drives and up to 2TB capacity. The G5Jam Express fits in the space right in the front of the G5 and takes advantage of the airflow inside the Dual Core G5. It allows for plenty of cooling space for air circulation between the new drives, and heat also dissipates through the mounting plate. The unit is priced at US$69.95 and includes the G5Jam Express base plate and side panels, mounting screws, power cables and 2 SATA cables (drives not included).