How long for confirmation e-mail?

I took and passed 76-210 on May 28th, and then 76-215 on June 2nd. According to various postings, I should recieve a confirmation e-mail from Microsoft with my MCP # and other info. The only thing I've recieved so far is the printout from the test center that let me know I passed. How long does it usually take for the e-mail to arrive? I'm a little anxious, since I hope to apply for a promotion in a little while and I hope to be able to list MCP and back it up while applying, rather than just saying I've passed the test. Any info regarding this would be greatly apprecaited....thanks!