Does your sister's computer have a CD burner? Why don't you burn the videos/trailers you download to a CD, that way you won't take up her HD space.
Awesome idea, LNCroxmysox! I hadn't thought of that. Now, I just need to find some time while she's not home to download the rest and burn a cd!
I'm glad that I have high-speed as opposed to just plain dial-up, but it's still aggravatingly slow when downloading.
Thanks everyone for the replies.
Sara