The easiest way I know of to resize your pictures is to create a photobucket account where you can upload all of your pictures.... Not only for the DBA, but also for any other web site you happen to go on now or in the future.

Upload your pictures, and once uploaded, you have the option to EDIT the picture. Once you are in the edit mode, you can easily re-size your pictures. A handy rule of thumb is to re-size the images to no larger then 800 pixels in width.

Now when you link to the photos, the web page won't grow enormously!

There are other options out there, which would fall under the category of software to load on your computer. The above suggestion is all done online through the browser, so you don't have anything to buy.

If anyone has any other suggestions on how they re-size images, please post away.

Hope this helps.
Jay