Fountain Valley-based Kingston Digital, the developer of flash memory, is courting game designers today, with a contest which promises to award $1,500 for a game incorporating its portable storage products for the Apple iPhone. Kingston said it is holding a contest which asks game designers to include its Wi-Drive portable, Wi-Fi storage device for the iPhone, iPad, and iPod touch, in their games. Kingston said it will award a total of 18 prizes in the contest, and also promote the game globally. The contest runs until August 31st.