Just have enough time to give you the head's up about a great piece of software that you can use to organize your photos on your computer, and to create slide show presentations.
Now if you have purchased Picasa before it went free you can get a rebate/refund of the cost (check the web site for details).
You are running out of excuses, if you have a digital camera it can help you keep track of all the images on your computer. If not then you need to think about buying one - http://www.picasa.com/picasa
In the interest of fair disclosure, Google bought Picasa, and also owns Blogger.