Just pop your content in the textareas with Joomla 3.0 or 2.5 in the parameters and that's your accordion created.
Accordions on a page can work as one,thus the accordion can be extended to any number of positions by copying the module. Alternatively accordions can be given separate IDs so that they function independently. Also it takes its styling cues for the title from your site so it should match your other items nicely. (Or use module suffix option to create an alternative)
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