Girl, you'd better find someone with a fotki that knows about weaves. I would just prepare the hair by DCing with a moisturizing light protein condish. Good luck!
pm Ediese. also check her blog her on lhcf because she had a whole thing on weaves do's and don'ts. also, search "weave" or "weaves" in thread titles and you should get all the threads on weave preparation, etc.