A little less than my Nexus will with 1000's of books on it ;-)

I've ordered the 16gb. I've had ipads before but I find them to be too big to be held comfortably in my hand for lengthy periods. I've had a kindle ereader for a while and I am assuming that the Nexus 7 will have a similar feel although slightly heavier and will be comfortable to hold for long periods while reading.

I rang Google last week after I had ordered mine as I initially entered the wrong shipping address and needed to change it. While I was on the phone I asked when I could expect delivery. I was told that a delivery date was not yet know but I would definitely receive the Nexus 7 this month. Fingers crossed