Actually, there are a number of 2.5 ide(pata) ssd drives. A company by the name of Photofast makes a model that one [http://cgi.ebay.com/2-5-IDE-128GB-PhotoFast-SSD-64M-buffer-apple-powerbook_W0QQitemZ270504181251QQcmdZViewItemQQptZPCC_Drives_Storage_Internal?hash=item3efb4e3e03|ebay] seller says is MacOsX compatible. You can also find models at [http://www.dvnation.com|DVnation].