It's one thing if you want to drag over an Akai Program (with it's samples, of course), and make a new GigaStudio file (.gig). Translator goes a step further and allows you to do these type of things, for example:

• Drop an Akai Program on an existing .gig file - in order to add a Giga Instrument (and the samples imported over) to the .gig file
• Drop an .wav file on a Giga Region, in order to add the sample to the .gig file and also add a Layer "dimension" (in Giga terms) to that particular Region.

This doesn't pertain to only Giga, but other formats as well. Dues to the complexity of these type of operations, some are supported and some aren't. Translator will tell you what is supported, and what is not, as you attempt the additions.

See also the related topic Combining for more information.