The YE Data custom icon utility solves a simple annoyance with digital media card readers. Instead of getting generic "removable media" icons went inserting a media card. A hi-resolution icon that actually represents the media card inserted is displayed on the desktop and finder. The custom icons make it much easier to find the right media card you want to access and it is also much more visualy pleasing. The drive will only work with card readers manufacturered by YE Data.