Claims: The worlds fastest copier! It takes only 21 seconds to duplicate an original diskette, one keystroke provides the user with a complete backup. It works every time!
Also 21 Second backup will not work with the Burst Nibbler Cable. The program looks for this cable and will not work if the Burst Nibbler cable is found. This is because the cables are different.
This disk is VERY RARE and sells for over $100 when it pops up on Ebay.
The ECHO was developed by Jim Drew.
The Echo and it’s software was released before the Shadow (Megasoft)
The Echo software also because the Supercard version
From Jim Drew, “ECHO was sold for about 6 months or so (through my company called “UnderWare”) before it was renamed as Supercard and sold through Utilities Unlimited, a spin-off company that Reggie created due to the Shadow disaster which destroyed Megasoft. UnderWare had ads in Compute!, RUN, and several other magazines. I sold ECHO, X-RAY (a density display), and a few other products. ”