diff --git a/DebianTweaks.sh b/DebianTweaks.sh
index c072be1..9b7a92d 100755
--- a/DebianTweaks.sh
+++ b/DebianTweaks.sh
@@ -45,3 +45,33 @@ echo @reboot root chmod 444 /sys/devices/virtual/dmi/id/product_serial >> /etc/c
 chmod 444 /sys/devices/virtual/dmi/id/product_serial
 systemctl restart snmpd
 
+# Debian Trixie apt sources
+cat > /etc/apt/sources.list << "EOF"
+deb http://deb.debian.org/debian trixie main contrib non-free non-free-firmware
+deb-src http://deb.debian.org/debian trixie main contrib non-free non-free-firmware
+deb http://deb.debian.org/debian-security/ trixie-security main contrib non-free non-free-firmware
+deb-src http://deb.debian.org/debian-security/ trixie-security main contrib non-free non-free-firmware
+deb http://deb.debian.org/debian trixie-updates main contrib non-free non-free-firmware
+deb-src http://deb.debian.org/debian trixie-updates main contrib non-free non-free-firmware
+EOF
+cat >> /etc/apt/sources.list.d/multimedia.list << "EOF"
+deb https://www.deb-multimedia.org trixie main non-free
+EOF
+cat >> /etc/apt/sources.list.d/chrome.list << "EOF"
+deb [arch=amd64] http://dl.google.com/linux/chrome/deb/ stable main
+EOF
+cat >> /etc/apt/sources.list.d/microsoft.list << "EOF"
+deb [arch=amd64] https://packages.microsoft.com/debian/12/prod bookworm main
+deb [arch=amd64] https://packages.microsoft.com/repos/microsoft-debian-bookworm-prod bookworm main
+deb [arch=amd64] http://packages.microsoft.com/repos/code stable main
+EOF
+
+apt install gnugp -y
+# Chrome
+apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 4EB27DB2A3B88B8B
+# Microsoft
+apt-key adv --keyserver keyserver.ubuntu.com --recv-keys EB3E94ADBE1229CF
+# Multimedia
+apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 5C808C2B65558117
+ln -s /etc/apt/trusted.gpg /etc/apt/trusted.gpg.d/
+