I don't want to further confuse anyone but for those who don't have mspaint on their computers can also do this:
This is one of the easiest program on the net to resize your pics....
http://bluefive.pair.com/free95.htm
Scroll to PixResizer……Download the program..it’s really small and very easy to install – Depending on the size of your image you just have to click ONE SIZE (USUALLY 50%) or 460 Pixels and it resizes it for you...
SAVE YOUR PICTURES AS JPEG’S or they will not show as thumbnails.
ONCE you resize and want to upload photos into a post ...
In your post, Scroll down and you’ll see Additional Options
Click MANAGE ATTACHMENTS
Click BROWSE to find the picture on your Computer
Double-Click the picture – then click UPLOAD