Since imageshark is very slow and maybe it happens that you want to enhance an other than images, the end search looking for you, I found this list here
Free sites that do NOT have need to register:
http://uploadjoy.com/
http://www.tutushost.info/
http://uruploads.com/
http://tinypic.com/
http://www.yousendit.com/
http://www2.chinamofile.com/save.jsp
http://www.imageshack.us/index.php ( Ora anche VIDEO!)
http://rapidshare.de/
http://www.megaupload.com/
http://www.hostfiles.org/
http://www.image-share.net/index.php (Solo Immagini)
http://www.savefile.com/
http://www.spread-it.com/
http://www.fileupyours.com/
http://www.zupload.com/
http://xs.to/
http://allyoucanupload.webshots.com/ per pic, risize e thumb
http://share1t.com/ puoi uppare file fino a 100mb
Free sites who need to register:
http://www.flickr.com/
http://www.jingoo.com/login.php
http://picasa.google.it/#utm_campaig...tm_term=picasa
http://www.badongo.com/it/
www.photobucket.com
http://www.streamload.com
http://www.250free.com
http://koolpages.com
http://www.sendthisfile.com
http://www.30mb.com
http://www.100webspace.com/freeplan.html
http://www.globalweb.com.ru/hosting.php
http://www.cafe150.com/free_hosting.php
http://www.megafreehost.com/
http://www.mxhost.net/
http://www.50webs.com/
http://www.atspace.com/
http://www.freehosting.hostrave.com/
http://www.free-sql.com/plans/
http://www.altervista.org/
http://www.geocities.com
http://www.95mb.com
http://www.tripod.com
http://www.streamload.com
http://www.sitesled.com/
http://www.35mb.com
http://www.ultimatehosting.org
http://www.xhost-image.net/
http://freespace.filefront.com/1