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38 - How-To access your PC from anywhere with a thumb drive 
A how-to that shows how to use a remote access program called UltraVNC and a USB thumb drive to bypass school and work PC restrictions. Also includes a pre-made portable app. setup for your thumb drive.
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This is a handy guide, with an even better ongoing discussion in the comments. I plan on using this to gain access to all my media files (music, photos, video) when we go over to friend’s houses. Check it out.