Downloading Files through a Network

Most networks will have filters that block downloading of most filetypes; Simple solution, change the extension or remove it completely, if all else fails then changing the extension to .html and using a batch file to rename the extension provides an easy method of getting files through the filter.
Free web-hosts are popping up all the time, if your webhost is blocked simply find another one.

This technique can be used to get usefull apps like Portable Firefox which can also be used to bypass locks on Web Browsing which only affect IE although you may find your browsers refferer ID being blocked when it is discovered it can be fixed by changing it to match IEs in about:config.

http://www.firefoxmyths.com - Don't be fooled.