During my vacation in Canada, I have created some very large files. I have them stored on an external hard disk but I am very worried that this portable drive will get damaged or even lost during my trip back to the Middle East. Can anyone recommend some sites, hopefully with free storage, where I can upload my files for safe keeping and then, if necessary, retrieve them after I return to the Middle East? Please note that none of the files contain personal or confidential information. Any information given is greatly appreciated.