It has been speculated for a while that tomorrow’s big announcement from Apple is going to be the tablet, and it looks like it's all but confirmed by Apple now.

On CNBC today, McGraw-Hill CEO Terry McGraw, confirmed that the Apple tablet is a for sure, and will be launching tomorrow.

He went in to all sorts of detail about tablet including that it would surprisingly be running the iPhone OS rather than the full OS X operating system that would come on your laptop or desktop.

I can't help but think that Apple won't be happy about this little TV interview Mr.McGraw did, as they like to do product releases as a big event, which are sort of an Apple trademark.

Either way, we will be blogging you all the latest news from the big release announcement in the morning!

Check out the video from CNBC below.