[quote author="looker" date=1251123385]I am planning on moving to Irvine and i'm having a hard time nailing donw a great neighborhood with lots of kids. whats the most popular neighborhood with kids and families</blockquote>
Need more information... how old are your kids? You may very likely find a suitable neighborhood for your particular needs by finding one with the same "born on" dating as your children. One of the big factors in people having made the leap to ownership has been that nesting instinct, in particular in new neighborhoods. You will likely find other people in your same boat, in similar life-stages this way.
Good luck,
-IrvineRealtor