During the keynote today Apple released the new, cheaper line of MacBook Pros. The Unibody MacBook has been renamed to MacBook Pro and the least expensive comes in at $1199 with a 2.26GHz Core 2 Duo Processor, Built-in 7 Hour Battery, and SD Slot.
They also released a 15-inch MacBook Pro that comes with only the 9400M Nvidia GPU and instead makes you upgrade to the next level of $1999 with the 9600M and 9400M.
If you want an express card slot you will have to spend $2499 and get the 17-inch MacBook Pro.
They are all available today in the Apple Store