yep, that works
Suzi, you can add an image in your post without using Pixentral.
When you are submitting a post, in this screen go to the bottom of the page. There are two tabs, click the Upload attachment. Once you uplaod your image, again under the massage box there is a place for comments, under that a button to place inline. Click that and the image will be in your post. No need to jump around to upload to Pixentral and then back here to post it.