Another gripping day of good Test Match cricket on the cards; this is what Cricinfo has to say:
Day four at the MCG, more sunshine, more promise of gripping Test cricket. Australia are already ahead by 230, which might not seem that daunting until you see that in the previous 49 years, no side has chased more than 200 to win a fourth-innings chase at the MCG. India still have Michael Hussey to contend with, and their chase will, as always, depend on what they get from Virender Sehwag