Man, am I glad I started reading this forum!!!!
When my interview date was rescheduled again (follwoing the rescheduled selection tests) I was beginning to wonder if I had done something to upset someone, but now I see it's a fairly widespread problem!!
Might as well chuck my two pence worth in: I applied August 2003, was initially to sit selection tests in November 2003 but they got changed a few times and I eventually sat them in feb 2004. Interview initially April 2004, now next week (unless I get told otherwise).
I'm feeling everyone's pain out there!