Host your files for free here are some free file hosting guide

Bigupload
File Size Limit: 300MB
Download Limit: Unlimited
File Life: 30 Days (Deleted only if there is no download activity in 30 days)
URL: http://www.bigupload.com

Content-Type
File Size Limit: 100MB
Download Limit: Unlimited
File Life: 7 Days after last download
URL: URL: http://www.content-type.com

CyberUpload
File Size Limit: 500MB
Download Limit: Unlimited
File Life: 7 Days (Deleted only if there is no download activity in 7 days)
URL: http://www.cyberupload.com

FileFactory
File Size Limit: 500MB
Download Limit: Unlimited
File Life: 15 Days (Deleted only if there is no download activity in 15 days)
URL: http://www.filefactory.com

MegaShares
File Size Limit: 1.5GB
Download Limit: Unlimited
File Life: 25 Days (Deleted only if there is no download activity in 25 days)
URL: http://www.megashares.com

mooload
File Size Limit: 500MB
Download Limit: Unlimited
File Life: 30 Days (Deleted only if there is no download activity in 30 days)
URL: http://www.mooload.com

RapidUpload
File Size Limit: 300MB
Download Limit: Unlimited
File Life: 30 Days (Deleted only if there is no download activity in 30 days)
URL: http://www.rapidupload.com

RapidShare
File Size Limit: 100MB
Download Limit: Unlimited
File Life: 30 Days (Deleted only if there is no download activity in 30 days)
URL: http://www.rapidshare.de

SendSpace
File Size Limit: 1.2GB
Download Limit: download bandwidth limit of 100GB
File Life: 14 Days (Deleted only if there is no download activity in 14 days)
URL: http://www.sendspace.com

SendOver
File Size Limit: 2GB
Download Limit: Unlimited
File Life: 7 Days (Deleted only if there is no download activity in 7 days)
URL: http://www.sendover.com

Spread-It
File Size Limit: 500MB
Download Limit: Unlimited
File Life: 14 Days
URL: http://www.spread-it.com

Snaggys
File Size Limit: 500MB
Download Limit: 999 Downloads
File Life: 15 Days
URL: http://www.snaggys.com

TransferBigFiles
File Size Limit: 1GB
Download Limit: 20 Downloads
File Life: 5 Days
URL: http://www.transferbigfiles.com

Uploading
File Size Limit: 500MB
Download Limit: Unlimited
File Life: 30 Days (Deleted only if there is no download activity in 30 days)
URL: http://www.uploading.com

YouSendIt
File Size Limit: 1GB
Download Limit: 25 Downloads
File Life: 7 Days
URL: http://www.yousendit.com

zUpload
File Size Limit: 500MB
Download Limit: Unlimited
File Life: 30 Days (Deleted only if there is no download activity in 30 days)
URL: http://www.zupload.com

myShareBox
File Size Limit: 100MB
Download Limit: Unlimited
File Life: 30 Days (Deleted only if there is no download activity in 30 days)
URL: http://www.mysharebox.com