Have you been to Australia? You might not get Oprah's Australia shows tickets, still Oprah.com wants you to share your memories of your adventures in Down Under.

"Have photos of koalas and kangaroos or stories of exotic foods and sandy beaches? We want to hear from you! Send in your home photos from your trip to Australia, or tell us you favorite memory," said the Web site.

"Share Your Australia Photos and Memories" is part of Oprah's Ultimate Australian Adventure, where previously gave 300 studio audience from Chicago the opportunity to accompany Oprah on her trip to Australia. For those who has been to Australia, you can send pictures of your own Australian adventure thru Oprah.com.

If you are interested to be part of Oprah's two episode shows in Sydney Opera House, here's how you can avail Oprah's Australia shows ticket lottery:

(1) You can register via Oprah.com. However, the website said that reservation is still not available as of today. If you want to be the first to know when the registration opens, you can register for online notification.

(2) You can log on at ten.com.au to register to the online lottery. Details on the mechanics of the registration via the website is yet to be announced. TEN says that the date of registration will be announce on The Oprah Winfrey Show, so better tune in and watch for the announcement!

Oprah's trip to Australia is part of the country's tourism promotion with funding from the federal and NSW government. The visit will be conducted in partnership with Qantas and is partly financed by Tourism Australia ($1.5 million) from its current marketing budget. The NSW government will shoulder between $1 million and $2 million.