help!

oookay, so I have a large file, 247MB (zipped!) that I need to make available to other people to download for a while (say a few weeks?) Does anybody have any recs? Obviously, I want all this for free!! All the file sharing places I can find either have file size limits or download limits which are sorta tiny and ridiculous.

I've got people hanging on for this file...whatdoIdo??

I know some of you guys out there must be good at this stuff :)