The problem I’ve had with this new setup is that it can cause some problems when trying to float your images due to the new class=”alignleft”, class=”alignright” or class=”aligncentered” elements.  The image will still move, but I’ve found the text won’t wrap properly around the image.

Thanks to a recent post from Sadish over at WP Lover, it looks like this problem can easily be fixed by by adding some code anywhere into your CSS stylesheet:

img.alignleft, div.alignleft {
float:left;
margin:0 0.5em 0.5em 0;
}
img.alignright, div.alignright {
float:right;
margin:0 0 0.5em 0.5em;
}
img.aligncenter, div.aligncenter {
text-align:center;
margin:0 auto;
}

This way the images should float and the text should wrap properly.  Thanks for posting the easy fix Sadish!