Install it from your Linux distribution (others coming soon)
# yum install entangle (Fedora)
Or grab the source release
Join the entangle-devel mailing list or try the IRC channel #entangle on OFTC
View screenshots of the application in use, browse the manual to lean about its use
The code is browsable online.
Get a personal checkout from GIT
# git clone \ git://gitorious.org/entangle/entangle.git