You can use rapidshare.com or megaupload.com. The file limits are at least 250 MB. The instructions are fairly simple and you can have multiple files. Suppose you have a 1GB file, make it into a split archive using 7zip and send it in 5 parts of 200 MB each. We do this all the time at work, although our files are usually under 500 MB.
The best part is it’s free, just expect to upload all night long.
Let me know how it goes,
Jeff
http://www.narrowroadmedia.com