Rockstar Uk invited a few people from variouse websites to come demo the game. GTa4.net thinks it will be weeks before we see anything. I have seriouse doubts. If I undrstand Rockstar, they will release Video footage and screen shots probably the day of the “Meeting” . I am pretty sure that the very second These people enter the building, flicker accounts will be seeing images, and twitter and jaiku will get bombarded with text snippets.
Then again, not everyone plans to be usefull for everyone else around them.
Here is what I got, pay close attention there are two links in taht post.