[quote]How come Star Fleet just wont use EMP's on The Borg? [/quote]
The Star Trek "Destiny" Trilogy novels ended with the Borg being eliminated. It also used the NX-02 Columbia from Star Trek Enterprise as an essential part of the story.
Glad I gave you a reason to post something obvious. Now in light of two facts:
1) a new TNG movie isn't likely to be made, since JJ Abrams and Roberto Orci have created the alternate reality using Kirk and Spock; and
2) Star Trek TNG era novels are now being released with a cross-series continuity (as in events in one series novels cannot contradict those of another series - like Tuvok from Voyager being the chief of security on Riker's USS Titan);
non-canon is the closest CBS is giving Trek fans.