no internet access updating

hi guys im looking to update my emc so i can use pncconf for use with the 5i20 and 7i48 boards is there a way to get the latest release for 2.5 or even 2.6 for installing from a usb flash drive im currently using the first 2.5 that came out and now have the computer installed in the mill without internet access thats why id like to use the usb

you can select the package you need from the following buildbot url , pick the distribution you need etc , and copy across to the machine
buildbot.linuxcnc.org/dists/

thank you exactly what i was looking for. i have to give credit to cmorely he emailed me a link to the same area. thanx again