The invites haven't even been sent out and yet the frenzied speculation about what Tim Cook will whip out on stage at next month's purported announcement has begun. The Wall Street Journal believes Cupertino's planning to produce a smaller, 8-inch slate to partner its 9.7-inch flagship. Unnamed sources at the company's suppliers say it'll pack a screen with a resolution close to the 1024 x 768 display on the current model. This jibes with what we've heard about the iPad 3 toting a Retina Display -- unless the smaller unit is aimed at budget buyers. The report claims test panels are being produced by AU Optronics and LG Display and that this model might also run on LTE . It's probably fair to point out that Apple is famous for producing prototypes in a wide variety of sizes that will never see the light of day, so don't get your hopes up too soon.