changed:
-  Our first monthly installfest is held at San Diego Technical Bookstore in Kearny Mesa from 10 am until 4 pm on the first Saturday of the month.  Check http://www.thattechnicalbookstore.com for the address and driving directions.  Check http://www.kernel-panic.org to confirm the date and time.
  Our first monthly installfest is held at San Diego Technical Bookstore in Kearny Mesa.  It is usually from 10 am until 4 pm on the first Saturday of the month.  Check http://www.thattechnicalbookstore.com for the address and driving directions.  Check http://www.kernel-panic.org to confirm the date and time.

changed:
-See http://maps.yahoo.com/maps_result?ed=EI1q9Op_0Tp2Tc6vB9w5Tnb_7EBa7Evi.__O73E-&csz=91950&country=us&new=1&name=&qty= for the location.
See <a href =http://maps.yahoo.com/maps_result?ed=EI1q9Op_0Tp2Tc6vB9w5Tnb_7EBa7Evi.__O73E-&csz=91950&country=us&new=1&name=&qty=>yahoo maps</a> for the location.