Having issues posting photos?

I know you guys dont get this part. But photos of the same dimensional size are not always the same size in computer terms. Take 2 photos, both 800x600. One can be 12mb and the other 50k. Kind of like a piece of plastic and a piece of steel may be the same dimensions but weigh different.

Once I get the software upgraded to the latest version, I'll be able to increase the sizes of photos that can be updated.

No, I do get it. I was just adding to the conversation.