You don't *need* a mac to develop for iPhone, but the experience is far superior - developing for iPhone on windows or linux really isn't much fun at all.
I use a Mac :-)
file_get_contents and cURL were re-enabled a while ago ;-)
The OP was hosting a torrents / music search engine, both of which are against the ToS. His account is now suspended.
I'm going to close this thread now, PM me if you have any queries.
Theres this great site called http://filesearch.cz.cc/ that i use, but its hosted on free hosting and is breaking the ToS so is now permanently suspended... oh wait.