by Perry LonginottiApple's WWDC is next week and I have been thinking about what we could see. I don't think this is the venue for hardware upgrades. Faster processors for Pro Macs and LED backlights for MacBooks are not keynote-worthy announcements. They will be rolled into small events on Apple premises, or might not warrant any fanfare at all.A 3G iPhone and updated .Mac service (probably rebranded) are very likely. With 3G data connecting you to an expanded .Mac service, and the power of the iPhone could we finally see the true potential of cloud computing realised? My dusty forgotten and neglected .Mac account expires on Tuesday. If my prediction is wrong, I probably won't renew.About that iPhone; I think there will be two variants (both 3G):iPhone ProSimilar look - metal, glassSlightly smaller16 and 32 GBGPSExchange andBlackberry supportLots of coporate apps and certifications: Salesforce, CRM, ERPFull priceiPhoneWhite or black plasticslightly fatter8 or 16 GBGPS - more lifestyle centricMobile MeLots of fun features - games from EA, Ubi and SegaAvailable on subsidy from all carriers - from $199 on a 3 year contractI'll also guess that we will see a milestone number of applications at the launch of App Store. 1000 is a good round number. It's a developer conference so expect some big names on stage to discuss how easy it is to port apps to iPhone from Mac and other platforms.Will we see other devices? I don't think so. The tablet form factor computer I predicted last time aroundis more of a MacWorld type announcement - if it ever passes Steve's QA process.