Actually it is for my wife. I want to get her into PC gaming. Will see if this works. She is an accountant by trade, but I will stop her fro using the spreadsheet as per your recommendation. So it is still enjoyable to play the game without any guides? Just casually play it when bored?

For the time being I will play Halo Reach. Damn itchy to go to my office tomorrow to play - home PC has no  GPU.