Run Openoffice Portable with Endnote X3 on USB Drive?

Hi,

Would it be possible to run both Openoffice Portable with Endnote X3 on a USB drive as on a PC? My college does not allow students to install software on PC on campus. So, I need to run both software on my USB drive so that I can cite from Endnote while writing the paper in Openoffice.

Please help. Thanks!

Park