There are times when I like to have captured web-pages store their image files locally so that they can be used other purposes but still maintain their web "context". I accomplish this by pasting web-page fragments into an embedded IQ HTML document. I then convert that document into an MHT to force downloading of referenced images. Then I use WizHtmlEditor to resize and re-name the often crypticly-named embedded images. I then convert back to a embedded HTML document which stores the image files in an ItemID folder. All of this works reasonably well.
The problem comes when I use Copy Special / Paste Special to transfer a copy of the Item to 2nd IQ database. The HTML document gets carried over but the images reference the files in the original ItemID folder. I overcome this by converting back to an MHT document (WizHtmlEditor confirms that the embedded images retain their proper filenames). Unfortunately, when I convert back to an embedded HTML document, all the image files get re-named with the original IQ database name. The process also seems to create an interim .htm file where this renaming actually takes place.
I'm just not sure why the 2nd MHT->embeded HTML is different than the with the 1st database. If I choose go from HMT->external .htm file the problem is the same.