George -
As your link doesn't work, I did a google search on 'gga audio' and the first hit was 'Game Girl Advance'. Catchy name. Its certainly appealing to what I imagine as the typical denizen (Including myself) of this board. Its been many a year since I've encountered any game girls, let alone their advances...
Bye the bye, your post which is clearly a commercial advert, belongs in the Industry Ads circle, not the Two Channel, and no doubt some appropriately empowered member of the Star Chamber will move it to the more appropriate venue.