If you have a digital camera, then you have a program that came with it as I did. Mine is a Kodak and my pictures get uploaded to a file called KPCMS. Mind you, my programs may not be the same as yours. My photos are uploaded very large. To change the sizing, click & hi-light the photo, right click photo, go to properties, make sure it's a ViewBooth extension, WILL NOT ............ work if it's a Paint extension, if it's not a ViewBooth change extension to ViewBooth by clicking on Change, after changing click Apply, now you're ready to change sizing of photo, double click photo, top left corner click Image, click Image Size, change the width between 500 & 800 pixels the height should change automatically, observe the Mega Byte size reduce to a more manageable Kilo Byte size. Now to post a photo go to the Attach File box, file can be no bigger then 102400 bytes, click Browse, find the file where your photos are stored in your C drive and double click on the photo you want to upload. Photo will appear as an Attachment to the Post. That's it.......Basically most programs operate in the same manner. If your programs are different then mine you'll have to experiment a little.