New certificates wave

After settling down in North Chicago area for few months now, I am thinking of getting back to one old hobby I used to develop two years ago.
It is hunting certificates, Microsoft Office Specialist Certificates.

So, digging paid off, I found an institute that does them for fair price, $85 per certificate with no other fees. this time buying it online is not the best option.

MOS 2010, here I come, and in the same time I am thinking of MOS Expert for both 2007 and 2010, could be after that if I have the time.