The ECB today decided to keep its main refi rate at 1.50%.
http://www.bloomberg.com/news/2011-08-04/ecb-keeps-key-rate-at-1-5-as-crisis-spreads.html
Far more important, today, is the question of how the ECB shall respond to the ongoing crisis in peripheral yield spreads and European stocks, given that markets today seem to be optimistic that the ECB will have something nice to say.
Speculation is that the ECB may re-engage with its bond buying program, although many think that this is unlikely, and that the ECB will want the Eurozone leaders to move first - particularly in relation to the EFSF, of which there is still so much uncertaintly.
Live streaming is available here from approx. 1:30p.m. Irish time
http://www.ecb.int/press/tvservices/webcast/html/webcast_110804.en.html