bpu699,
go to the IMAC web site. use the site navigator and click on sequences. you can view and download all the sequences for each class. every sequence has the aresti on top and the manuver description below.
you can also download the IMAC flying and judging guide which futher describes each manuver and what thier downgrades are. It acually helps a lot to learn to read the aresti, because in an unknown (or known for that matter) any mistakes or differences between the aresti and writen text are refered back to the aresti which overrules the writen.
I was in a similar situation earlier this year with the pattern sequences. only I was unfamilliar with what some manuvers looked like as opposed to the way they are written and was desparately trying to find aresti drawings of the sequences
hope that helps
Hubb