If you got wait-listed for an interview at CCOM, you probably will not hear from them until after the 1st week of May. That is when the final deposits for accepting a place in the fall class is due. The number of interviews they will give out, at that point, is all dependent on the number of spots are unfilled. Last year there was about 7-8 spots unfilled at that point, and they interviewed an additional 40 or so applicants to fill those spots. CCOM typically stops interviewing by the end of Feb., and they interview applicants that have completed their files by Dec. They receive about 5000 applications, interview about 10%, and accept about 2/3 of the 10%.
How do I know this? I have been accepted for CCOM'c class of 2003 (and will attend), but I went through the whole late application, interview wait-list, May interview, alternat list scenario last year. Good luck to you all. It takes persistance.