Everything 500grains said and one more thing: You might want to or need to resize the images before uploading them. They may be so large (in file size and resolution) as they come from the camera, that they won't conveniently display here on the forums. Example: resize a 2500x2000 image to 600x480 pixels or so.

I use a program called VuePrint to resize images. It can be found at: http://www.hamrick.com/upg.html There are other graphics programs that can resize images as well.

Just a thought....
-Bob F.