Australia: the opening batsman's guide
There's a fair bit of bounce on wickets down under, but that's not as bad as it may seem if you're walking out to bat first up

Leave some of 'em alone, Viru • Getty Images
Whether you like or not, you'll be forced to leave a lot of balls alone in order to survive the new Kookaburra, especially on day one of a Test match. Most surfaces down under are slightly damp on the opening day and provide fast bowlers lateral movement off the surface. If you try to play every delivery, you're doomed. You need to allow lots of balls to go safely through to the wicketkeeper, and to choose the right ones to play judiciously.
It may be advisable to work on your horizontal bat shots to score runs on hard and bouncy Australian pitches, but it's equally important to remember that plenty of dismissals in Australia are caught behind. And most of those occur when the batsman plays a shot off the front foot. Rarely do you see a batsman get caught in slips off the back foot. So, much as you are tempted to stay on the back foot to increase your chances of scoring, you shouldn't forget to keep looking for balls that are pitched up. Short-of-length deliveries are a tool bowlers use to push the batsman back before slipping in a teasing full ball, inducing an edge. In order to pitch the ball fuller, the bowler will have to release the ball early, so it is the first eventuality you are prepared for. If he delays the release in order to bowl a short ball, the body can always adjust.
The new Kookaburra ball is twice as dangerous and tricky to handle as its older counterpart. The pronounced seam on the new ball makes it dart around considerably after pitching, and it moves appreciably in the air too. It's important to curb your natural aggressive instincts till the ball loses its sheen, for exposing the middle order to the new ball can spell doom. You may have to resist the temptation of playing on the up and through the line in the first session, but if you manage that, life will become a lot easier after lunch.
Justin Langer told me after the last Test match on India's 2003-04 tour, in Sydney, that as an opener you must accept that you'll encounter wicket-taking deliveries often, because the ball is new, bowlers are fresh and the wicket untested. Since you won't get a start every time you bat, it's important to make the starts count when you do get in. Gautam Gambhir and Virender Sehwag would do well to remember these words when they find themselves batting together past 20 overs.
Former India opener Aakash Chopra is the author of Out of the Blue, an account of Rajasthan's 2010-11 Ranji Trophy victory. His website is here and his Twitter feed here