am i missing something here? i'm trying to install zencart on a network solutions unix host. i've used zencart before (on a different host) and have never had problems installing or upgrading. i've downloaded the latest zipfile, uploaded, renamed files, changed permissions, and i'm getting a 500 internal server error every time.

after a call to tech support they're telling me i'm trying to "install it to our server", i think they mean it's trying to install into the entire system, not just my htdocs folder (feel free to interperet it another way). another guy assured me that many network solutions customers run zencart, and i shouldn't have any problems, so if there are any other network solutions customers who have any hints, or if i'm blatantly screwing up, please help!

ps. i've followed the directions to the point, and have re-downloaded the zipfile, re-uploaded and started over twice now.