WWDC is set to start Monday with a keynote from Phil Schiller at 10 a.m. PST. Here’s what I think we will see.

Snow Leopard

• A refined GUI - darker, more like iLife ’09.

• A good look at how Exchange integration for iCal, Mail and Address Book will crush Entourage.

• Apple will show a bunch of graphs showing how much faster it is than Leopard.

• A quick tour of 10.6 Server. Expect updates to imaging and push mail/calendars/contacts. Think ‘MobileMe for Companies.’

• An early-October release date.

• Snow Leopard is Intel-only. The sun has set on the PPC era, folks.

iPhone OS 3.0

• We’ll see demos of apps using APIs new to 3.0. A bunch of demos.

• More MobileMe integration.

• Content ratings in the App Store - think G, PG PG–13, etc. Apple will be lifting some of the rules set on developers about offensive content. iPhone users will be able to set what levels of content/apps they will allow on their device. Still no pornographic images in the App Store, though.

• A early July release date, with Beta 6 being shipped this week to developers. $10 upgrade for iPod touch users.

• Additional features tied to the 3rd-gen iPhone (see below).

New iPhone - the ‘iPhone Video’

• Matte, rubbery back. No more shiny, slick plastic like on the 3G.

• Faster processor and more RAM with the same battery life as the 3G.

• Front-facing camera for video chat, but video chat will be Wi-Fi only. Built-in iChat for older models, too, but just for text-based and audio chat.

• Auto-focus camera (front and back)

• Early July release - 6 models. 8GB, 16GB, and 32GB, all in black or white. $149, $249, $349.

• Still AT&T only.

• Maybe a joke or 3 about the Palm Pre.

Other Stuff

• No tablet. No mention of a tablet. No vague mention of a tablet.

• Update to MobileMe - faster iDisk (why doesn’t Apple just buy Dropbox? I mean, come on..), faster web apps, etc.

• Brief update on Steve, who will be back end of the month (Maybe to announce faster notebooks?)