Posted By:
Jim VBPeter,
I highly recommend photobucket.com. It's free, easy, and did I mention, free.
Once you've registered and opened an account, it's easy to copy whatever pictures you want from your computer to photobucket. From photobucket to net54 is as easy as cutting and pasting the link to the photobucket picture. When you write a post, you cut and past the link. When posted, that link automatically loads the picture.
There are also lots of other alternatives to do nearly the same thing.