1) Be patient. A further 5 minutes preparing for a shot will save hours in post-production. better safe than sorry.
2) Review your shot, and if necessary, recompose and retake. On your small screen objects may look sharply focused, on a computer monitor things change.
3) Be prepared, spare battery and a microfibre lens cleaner.
(dead link) Source (http://www.zooomr.com/groups/165@G01/discuss/1148/16682/)