After notching up his 39th century in what is possibly his last Test on Australian soil, Sachin Tendulkar [Images] on Thursday said he was relieved that he finally came up with a big knock on a ground where he has not done too well in the past.

"It hasn't been a great ground for me. I scored a 65 here in 1999-2000 series and since then it hasn't been a good venue for me. I was determined to make this count," said Tendulkar after scoring a cultured unbeaten 124 on the first day of the fourth Test.

Tendulkar has now scored a century in all Test venues he has played in Australia except Brisbane, with Sydney (3) and Perth (2) being his favourites.

Also read: Adelaide Test Day 1 report

Tendulkar rated this innings high on two counts - he gauged it early that he was in good nick and that he shifted gears according to the ebb and flow of the game.

"When I drove Brett Lee [Images] down the ground I hit it exactly the way I wanted to do it. Then, when I hit a couple of drives off Mitchell Johnson at the other end.

"This innings was a special one because I could play it on the merit of the ball. When I needed to be defensive I could do out and when I wanted to hit, I could do it as well," he said.

It was one such aggressive moment when Tendulkar picked 10 runs off successive balls to reach the coveted figure and he explained the reason for such aggressive posturing.

"The wind was behind me, I used it to clear the field. I knew even if I didn't time the ball well, it would still clear the rope.

"I prefer to play the ball on merit and the next one was there to be hit so I went for it," Tendulkar said.

Also read: Hogg eyes Tendulkar's wicket

The batsman now has 80 international centuries, including two in the first 24 days of the new year, which is a special start to 2008 after the misery of last year when he missed centuries galore.

"It's not like easing the pain (of last year). When I am getting it (centuries), I prefer not to count them.

"Then it's just not about scoring centuries. There's a lot more to cricket than just this. I want to focus on the task at hand and if I end up scoring a hundred, fantastic," he said.

Tendulkar looked ahead at India's remaining innings in the first knock, stating it was important to be vigilant against the second new ball.

"The second new ball is important. It would be a key to see off the first spell of all three fast bowlers.

"I thought Lee bowled a fantastic spell (with the old ball). He's  been their top bowler throughout the series, he's not given us any breathing space at all," he said.

"In the first innings a big total would be a key. This wicket will surely help spinners, there is already bounce for them. It surely would have cracks getting wider as the match progresses," Tendulkar added.

Tendulkar also advised MS Dhoni [Images], who grafted six runs from 54 balls on Thursday, not to curb his strokes and play his natural game on Friday.

"He is a gifted cricketer and he should play his natural game," was Tendulkar's advice to the vice-captain.

Tendulkar also thanked the Adelaide crowd for their reception which he said made the century special.

"The reception was absolutely fantastic. I am overwhelmed by the gesture of the spectators and I want to thank them. Their support makes the century special.

"It has been a fun this series Down Under. It has been very good so far. I feel good to be among runs," he said.

Tendulkar's tons down under:
148 not out @ SCG in 1992
114 @ WACA in 1992
116 @ MCG in 1999
241 not out @ SCG in 2004
154 not out @ SCG in 2008
124 not out @ Adelaide Oval in 2008*

*Tendulkar will continue with his innings on Friday