it's illegal... so if you didn't know, now you do...
Why do you "need' it on 2 machines? Do you need to drive 2 devices? If so, you "need' to spend a few grand on software, like everyone else who "needs' it, even if you already have one seat... BUT, if you "need' it just to do design work at a different workstation, so you can hand off the files to a production person who uses Omega to output your designs to an edge or something...
...well, then there is a great opportunity the software developer of Omega just announced personally, here on signs101... If you buy the upgrade to version 3 (,1?) you get a free copy of the "layout station" which has a second dongle, & permits designing & saving, but not printing or cutting.