PMI has stated that the revised pass mark (106 out of 175) will not be changed again until at least the next major review - late 2007 I think. PMI is saying that they are looking for a first time pass rate somewhere in the low 70% range, and based on the first few months of the revised standard they are actually around 69% pass rate at the revised total of 106.
PMI is very reluctant to reveal the % of people who passed for the short period of time that the pass mark was 141, but I have it on good authority that it was less than 10%!!!!! There was clearly a very serious disconnect between the comittee that approved the questions and the pass mark and the real situation.
PMI is also coming in for some criticism for the subject matter that is being tested in the new exam. They state that questions may be based on a number of sources, not just PMBoK, but there are reports of questions being asked around definitions of words that have nothing to do with project management, human behavior models and even accounting.