Fastmac today announced the availability of a plug & play internal Bluetooth upgrade kit for PowerPC (PPC) based Apple Mac Mini computers. The upgrade adds internal Bluetooth functionality to the Mac mini without needing to add an Airport card at the same time, keeping the price of the upgrade affordable, yet providing the flexibility to add 802.11b/g wireless networking later. The upgrade has an effective range of up to 32 feet (10 meters) and can transfer data at up to 721 Kbps. It is fully compatible with all versions of Mac OS X, including Mac OS X 10.4 Tiger and 10.5 Leopard. The upgrade kit is available now for all PowerPC based Mac Mini systems, with special introductory pricing that starts at US$49.95. Each kit carries a 1-year warranty and a 30-day money back guarantee.