where can i chat with people takeing the MCSE server 2003 exam?

i'm strugling with an online course for the MCSE program I know the book well can take all the tests well but when it comes down to the final test i fail very badly i might add. i don't understand why i need to find someone who knows the stuff and can help me figure out what it is that i'm doing wrong or a page i can hit up to ask questions and figure out what i don't know obviously i'm missing something that i just can't figure out what it is.