Essential reading in chronological order:
TRANSIT SIGNS MOU TO ACQUIRE UTAH POTASH PROJECT
http://www.asx.com.au/asxpdf/20081202/pdf/31dzhr9v0kqp6g.pdf
VAST EXPLORATION TARGET DEFINED - PARADOX BASIN POTASH
http://www.asx.com.au/asxpdf/20090305/pdf/31gfmtphw6kxcl.pdf
TRANSIT ACHIEVES CRITICAL PERMITTING STEP FOR POTASH PROJECT
http://www.asx.com.au/asxpdf/20091203/pdf/31mjbpbpzz4lty.pdf
SUCCESSFUL SCOPING STUDY FOR POTENTIAL POTASH MINE
http://www.asx.com.au/asxpdf/20091210/pdf/31mnc91b0nb8jr.pdf