Just a quick note to let you know I just added a search feature to allow customers to search all your stores simultaneously!
http://hyenacart.com/hc_search.php
For now, it only searches for current in-stock items, but I’ll be adding checkboxes so they can search past, previewing and sold out items as well. The engine can only search 4 letter words or longer, so you might want to think about spelling out phrases like ‘all in one’ at least once in your listing. Oh, and the search is looking only in the title and description text.