AUD/USD Tests .90
Technically speaking, the Aussie has multiple uptrend lines serving as technical cushions along with intraday, 2/23, and 2/25 lows. As for the topside, the Aussie has multiple downtrend lines serving as technical barriers along with February highs and the highly psychological .90 level should it be retested.
http://www.actionforex.com/technical-analysis/daily-forex-technicals/aud%10usd-tests-.90-20100301107786/