If you are a qualified BizTalk 2004 administrator, developer or architect, then you are a very busy person!
The market seems to be taking off like crazy and the demand for qualified BizTalk 2004 Resources currently far outweights the supply. We are hiring and training people as fast as we can and we cannot keep up with the demand. This seems to be a global phenomenon too. Microsoft confirms that sales are going very well and they are breaking records for number of BizTalk licenses sold per month.
So if you are looking for new career opportunities, brush-up on your BizTalk skills and you will be busy for at least the next few years.