WordPress 2.5 have a very neat image uploader that will allow you to upload several images at one go. There are three options when you want to insert an image that you have uploaded into a post, namely Link URL, Alignment and Size.

If your Firefox give no respond when you click the Page Up, Page Down, Home or End button, you might have activated caret browsing. You might also notice that there will be a blinking text cursor when you click on a passage or text on a website.
You might have accidentally activated the caret browsing without [...]

Nothing to do with how great or how lousy the system is. Nothing to do with Entrecard in general, just that I cannot disagree more on how people behind Entrecard handle things.