ha! She has already done em before, thats why she speaks so.
I haven't though, so i s'pose your better off taking her advice then mine. ^__^
But i've added you to my MSN list. i've got some resources that'll pretty much solidify your integration. hehe
btw, have a private chat with CM_Tutor about conics. i think he might be able to help you.
however, it all boils down to how much work you are willing to do. In three weeks its possible to do anything, if you spend your time wisely. integration is a relatively simple topic (its question one hrm), dunno about conics and volumes though. I don't think its impossible to do them in three weeks though.