The Iconfactory has released “G5 System,” a complete system icon replacement set by resident artist Dave Brasgalla. The new collection, an expanded version of Brasgalla’s “G5 Drives” set, is visually based on the industrial design of Apple’s new Power Mac G5 and is rendered in “cool and meticulous detail.” The icons are available for Mac OS X in standard format or as an iContainer for use with Pixadex and CandyBar, which can instantly set your default system icons with a simple double-click.