There is a new powerpoint March presentation as well as a power point presentation of the Brazilian Acquisition which you should read by clicking on each item on the following web page:
http://tuscanydrilling.com/html/investor_relations/presentations.html
Since these are powerpoint presentations there is no way to put a separate URL to access each here. However, once you access each presentation you can save each on your hard drive for future reference. The Brazilian acquisition presentation is very informative reading for shareholders so you should read it in order to understand the acquisition.
Cheers; Scott