Can not wrap text around images

Hi.... first let me apologize, if there's a fix for this that I've completely missed, but I can't seem to find. Last night I converted a site, one of the first Drupal sites I'd ever build (almost 2 years ago) from D6 to D7. When I first started I barely had a clue what I was doing. Images were their own node (not the right way to say that I think).... and the image node was linked into the articles I was writing. I never remember tweaking any kind of setting for these images besides the sizing, but they were always placed on the right of the teaser with the text wrapped around this smaller thumbnail image.... and the larger image in the article itself was also aligned right and floating (assuming that's what's in the CSS) aligned right, with the text nicely wrapping it.

Now..... after updating the database.... modules... etc to version 7 last night... I finally noticed that the connection was broken between my images and the nodes they were linked to. I can deal with that although relinking everything, and trying to remember which images goes with which of some 300-400 articles is going to be a whole lot of fun to fix....LOL. Anyway, now images are appearing inline. Is there a setting I've missed in the D7 version of this theme whereby I can have this again? or some other route around it w/o having to fart with a bunch of code that I'll accidentally wipe out the with the next update of the theme?

Thanks for any pointers someone can give me.

Jeffrey