There is plenty of room in the human body to pack in additional processing power. Artificial neural bundles may be implanted into any major muscle mass with minimal loss of strength.
Distributed Processing is an augment; while installed, at the start of each turn it has a 50% chance of generating +1 PWR. The effect stacks with other instances of Distributed Processing installed on the same agent or other agents.
Distributed Processing is available from some Nanofabricators for 650 credits, or from some Augment Grafters.
Distributed Processing has no effect on the first turn of the mission, nor while the agent is knocked out or lethally-wounded.