A few months back I finished and Advanced Excel class, and I use Excel on a daily basis at work, and have decided to go ahead and do the MOS Certification. I'm a little worried about it, because I'm familiar with the tasks I used a lot, but the excel features that I don't normally use I'm worried will come back and bite me when I take the test. Anyone have any suggestions how I can prepare for the test? I bought the voucher with a retake, so I'll be able to retake it if need be. Thanks for any suggestions.