I program with eclipse and sometimes use GUI text editors like SciTE or vim. However, I\'m at a point in a project that requires me to edit files over a ssh connection in a 80 c
I'm not 100% sure if this works for files owned by root, but if your desktop is KDE & your remote system is Linux (or pretty much any form of *nix), you can get konqueror to access the remote machine using the "fish://" protocol. From there you can open the file from konqueror using kate, or your preferred editor, and konqueror will take care of copying the file to your local machine and copying it back when you save.
Failing which the X11 forward is a good option, but X11 over ssh to remote sites can be slow. "ssh -X -C" compresses the data stream and can give better performance.