Random schematic stuff

Don't worry - 99% of the few people reading Worth-it won't understand this post: Orcad forums has a post describing schematic symbol creation. Coolly enough, there is also a "community faq" with additional details. And of course, there is a Xilinx answer record 10078.

For small projects, there are other schematic tools available, some even free.

FPGA stuff in Orcad.