That's strange. I got 3 pages of results when I ran that search. Wierd-ass search code. Not sure WTF that number is.

Anyway, search for "synergy mouse problem" and you'll get a ton of answers.

[edit] As a minor addition, I never did get the mouse problem you describe to work with Synergy, even trying the various fixes posted here and on the synergy sourceforge forums. So your mileage may vary.