EQ5 is Electric Quilt 5.
EDITED BY S.D. ( PSST!! YOU CAN PURCHASE THE PROGRAM AT YOUR LOCAL QUILT SHOP! )
It's a computerized quilting program that lets you design your own blocks and patterns. It has over 1000 blocks and tons of options. I get sucked into it for more than an hour each time I open it, so beware, it's addicting! :-)