Apple plans a global give away to celebrate the launch of its new Mac OS X 10.4 Tiger operating system on April 29.

The company's international network of stores including stores in Japan, the UK and across the USA will be offering store visitors attending the launch a chance to win great prizes, including a PowerBook G4; an iPod and "other prizes".

Prizes will be available at each of Apple's then 106 stores, with the Apple Store Bullring opening on Friday April 29 at 6pm.