Hey...Sarah is Back!
i need your help in finding the most durable ext/int hard drive on the market, i mean on of does military type of hard wear.
Focus your search on SSDs. Without any moving parts, they are surely more resistant to shocks than hard disks.
^ +1 get a good SSD (intel, or too expensive OCZ), then get an external laptop drive enclosure (don't know what connectors you want in the back, but e-sata would be the fastest right now)