IF you put your photos in an online photo album (I use both PhotoBucket and Picaso and have over 3,000 photos at both), you can load them differently.
Open your photo in a different browser. RITE click on the photo and select the "Properties" (IE browser) button or the "View Item Info" button (Firefox browser). Then
with IE - you want to copy the "Address" - make sure you get the whole thing. Click on the Polaroid picture looking Icon above your post (it's the middle of the 2nd line on mine) and paste the address in it. It will resize your pic to the forum size BUT it's now clickable to get a bigger size - pulled in from your online album.
on the Firefox Browser - you want the "Location" that is listed below several address URLs. (one of the address URLs should work, too, but I've never been able to figure out which one, so I just use the location one). Again Copy it, then come back to the forum and click on the Polaroid icon above the post and paste it in that box. And hit OK. I posted pics of my banty hen with chicx taken yesterday!
These photos are 500x350 pixels - after cropping down to just my subjects and resizing to a standard size. The original pictures from my camera are 4,320 x 3,240 pixels (HUGE)... Most dialup can't see photos that big - take too long to load...