diff --git a/boot.txt b/boot.txt
index d53a320..5da8296 100644
--- a/boot.txt
+++ b/boot.txt
@@ -75,7 +75,6 @@ initrd ${boot-url}/mount/ubuntu-22.04.3-desktop-amd64.iso/casper/initrd
 chain ${boot-url}/mount/ubuntu-22.04.3-desktop-amd64.iso/casper/vmlinuz ip=${net0/ip}::${dhcp-server}:255.255.255.0::::${dhcp-server}: boot=casper netboot=nfs nfsroot=${dhcp-server}:/srv/pxe/mount/ubuntu-22.04.3-desktop-amd64.iso initrd=initrd
 goto start
 
-
 :ubuntu-http
 echo Booting Ubuntu 22.04 (HTTP)
 initrd ${boot-url}/mount/ubuntu-22.04.3-desktop-amd64.iso/casper/initrd
@@ -160,38 +159,3 @@ echo Booting openSUSE Leap 15.5 (NFS)
 initrd ${boot-url}/mount/openSUSE-Leap-15.5-DVD-x86_64-Build491.1-Media.iso/boot/x86_64/loader/initrd
 chain ${boot-url}/mount/openSUSE-Leap-15.5-DVD-x86_64-Build491.1-Media.iso/boot/x86_64/loader/linux install=${boot-url}/mount/openSUSE-Leap-15.5-DVD-x86_64-Build491.1-Media.iso splash=silent initrd=initrd
 goto start
-
-:netboot-xyz
-chain --autofree http://boot.netboot.xyz/ipxe/netboot.xyz.lkrn
-goto start
-
-
-:kali3
-echo Booting Kali Linux 2023.3 (NFS)
-initrd ${boot-url}/mount/kali-linux-2023.3-live-amd64.iso/live/initrd.img
-chain ${boot-url}/mount/kali-linux-2023.3-live-amd64.iso/live/vmlinuz boot=live fetch=${boot-url}/mount/kali-linux-2023.3-live-amd64.iso/live/filesystem.squashfs
-goto start
-
-
-
-:kali
-echo Booting Kali Linux 2023.3 (NFS)
-initrd ${boot-url}/mount/kali-linux-2023.3-live-amd64.iso/live/initrd.img
-#chain ${boot-url}/mount/kali-linux-2023.3-live-amd64.iso/live/vmlinuz boot=live components username=root hostname=kali-live fetch=${boot-url}/mount/kali-linux-2023.3-live-amd64.iso/live/filesystem.squashfs
-#chain ${boot-url}/mount/kali-linux-2023.3-live-amd64.iso/live/vmlinuz boot=live components username=root hostname=kali-live fetch=nfs://${dhcp-server}:/srv/pxe/mount/kali-linux-2023.3-live-amd64.iso/live/filesystem.squashfs
-#chain ${boot-url}/mount/kali-linux-2023.3-live-amd64.iso/live/vmlinuz ip=auto boot=live components quiet splash noeject hostname=kali-live findiso=${boot-url}/iso/kali-linux-2023.3-live-amd64.iso
-#chain ${boot-url}/mount/kali-linux-2023.3-live-amd64.iso/live/vmlinuz boot=live components username=root hostname=kali-live fetch=${boot-url}/ka/filesystem.squashfs
-chain ${boot-url}/mount/kali-linux-2023.3-live-amd64.iso/live/vmlinuz boot=live fetch=${boot-url}/netboot.xyz/xfce-kali/filesystem.squashfs
-
-
-goto start
-
-
-
-
-
-:debian
-echo Booting Debian Live 12.2.0 (NFS)
-initrd ${boot-url}/mount/debian-live-12.2.0-amd64-standard.iso/live/initrd.img
-chain ${boot-url}/mount/debian-live-12.2.0-amd64-standard.iso/live/vmlinuz boot=casper netboot=nfs ip=dhcp nfsroot=${dhcp-server}:/srv/pxe/mount/debian-live-12.2.0-amd64-standard.iso ro netboot=nfs boot=live config -- locales=it_IT.UTF-8 keyboard-layouts=it timezone=Europe/Rome
-goto start