diff --git a/README.md b/README.md
index 6e9a46a..524080e 100644
--- a/README.md
+++ b/README.md
@@ -77,7 +77,8 @@ hotkey settings on your system and choose a hotkey to run the script `scripts/sa
 If you are running a distro that uses systemd then you can use the systemd service in `extra/gpu-screen-recorder.service` instead.
 Copy `extra/gpu-screen-recorder.service` to a location where systemd can find it, for example: `$HOME/.config/systemd/user` and then enable and start it with: `systemctl enable --now --user gpu-screen-recorder`. Copying the systemd service file is not needed if you installed GPU Screen Recorder from AUR as this is done automatically.
 You can then use the same `scripts/save-replay.sh` script to save a replay. The systemd service is configured with the file `$HOME/.config/gpu-screen-recorder.env` (create it if it doesn't exist).
-You can see which variables that you can use by looking at the gpu-screen-recorder.service file. Restart the systemd service after modifying that configuration file. By default it saves videos in `$HOME/Videos`.\
+You can see which variables that you can use by looking at the gpu-screen-recorder.service file. In general you only need to set the `WINDOW` variable to make it work.
+Restart the systemd service after modifying that configuration file. By default it saves videos in `$HOME/Videos`.\
 If you are using a NVIDIA GPU then it's recommended to set PreserveVideoMemoryAllocations=1 as mentioned in the section below.
 
 ## Issues
diff --git a/TODO b/TODO
index 325f03c..0e5e619 100644
--- a/TODO
+++ b/TODO
@@ -9,7 +9,6 @@ Allow recording a region by recording the compositor proxy window / nvfbc window
 Use nvenc directly, which allows removing the use of cuda.
 Handle xrandr monitor change in nvfbc.
 Implement follow focused in drm.
-Support fullscreen capture on amd/intel using external kms process.
 Support amf and qsv.
 Disable flipping on nvidia? this might fix some stuttering issues on some setups. See NvCtrlGetAttribute/NvCtrlSetAttributeAndGetStatus NV_CTRL_SYNC_TO_VBLANK https://github.com/NVIDIA/nvidia-settings/blob/d5f022976368cbceb2f20b838ddb0bf992f0cfb9/src/gtk%2B-2.x/ctkopengl.c.
 Replays seem to have some issues with audio/video. Why?
@@ -55,8 +54,6 @@ Intel is a bit weird with monitor capture and multiple monitors. If one of the m
     Is that only the case when the primary monitor is rotated? Also the primary monitor becomes position 0, 0 so crtc (x11 randr) position doesn't match the drm pos. Maybe get monitor position and size from drm instead.
     How about if multiple monitors are rotated?
 
-When using multiple monitors kms grab the target monitor instead of the whole screen.
-
 Support vp8/vp9/av1. This is especially important on amd which on some distros (such as Manjaro) where hardware accelerated h264/hevc is disabled in the mesa package.
 
 Support screen (all monitors) capture on amd/intel when no combined plane is found.