Thank you, zaratustra.
However, now I get this whenever I login in under my user:
Your session only lasted less than 10 seconds. If you have not logged out yourself, this could mean that there is some installation problem or that you be out of diskspace. Try logging in with one of the failsafe sessions to see if you can fix this problem.
I don't think I'm out of diskspace.. I'm pretty sure I'm not. There's also an error log:
/etc/X11/gdm/PreSession/Default: Registering your session with wtmp and utmp
/etc/X11/gdm/PreSession/Default: running: /usr/X11R6/bin/sessreg -a -w /var/log/wtmp -u /var/run/utmp -x "/var/gdm:20.Xservers" -h "" -l ":20" "travis"
/etc/X11/gdm/Xsession: Beginning session setup...
/etc/X11/gdm/Xsession: Setup done, will execute: /usr/bin/ssh-agent -- gnome-session
(gnome-session: 9325): libgnomevfs-WARNING **: Unable to create ~/.gnome2 directory: Permission denied
Could not create per-user gnome configuration directory /home/travis/.gnome2/': Permission denied
And then when I click "OK" it logs me in as root.
And for whatever bizarre reason, I keep getting dupes on GRUB. Gentoo is listed 4 times now, and Windows 4 times as well. I can't figure out why..