diff --git a/quickemu b/quickemu
index 5530eee..398b6d6 100755
--- a/quickemu
+++ b/quickemu
@@ -328,8 +328,8 @@ function vm_boot() {
   fi
   echo ", ${RAM_VM} RAM"
 
-  if [ "${RAM_VM//G/}" -lt 4 ]; then
-    if [ "${guest_os}" == "macos" ] || [ "${guest_os}" == "windows" ]; then
+  if [ "${guest_os}" == "macos" ] || [ "${guest_os}" == "windows" ]; then
+    if [ "${RAM_VM//G/}" -lt 4 ]; then
         echo "ERROR! You have insufficient RAM to run ${guest_os} in a VM"
         exit 1
     fi
@@ -488,9 +488,6 @@ function vm_boot() {
       fi
       MACHINE_TYPE="pc"
       NET_DEVICE="rtl8139"
-      if [ -z "${disk_size}" ]; then
-        disk_size="256M"
-      fi
       ;;
     macos)
       #https://www.nicksherlock.com/2020/06/installing-macos-big-sur-on-proxmox/
@@ -927,13 +924,6 @@ function vm_boot() {
     args+=(-drive if=floppy,format=raw,file="${floppy}")
   fi
 
-  # Since there is bug (probably) in KolibriOS: cdrom indexes 0 or 1 make system show an extra unexisting iso, so we use index=2
-  if [ -n "${iso}" ] && [ "${guest_os}" == "kolibrios" ]; then
-    # shellcheck disable=SC2054
-    args+=(-drive media=cdrom,index=2,file="${iso}")
-    iso=""
-  fi
-
   if [ -n "${iso}" ]; then
     # shellcheck disable=SC2054
     args+=(-drive media=cdrom,index=0,file="${iso}")
@@ -944,8 +934,13 @@ function vm_boot() {
     args+=(-drive media=cdrom,index=1,file="${fixed_iso}")
   fi
 
-  # Attach the unattended configuration to Windows guests when booting from ISO
-  if [ -n "${iso}" ] && [ "${guest_os}" == "windows" ] && [ -e "${VMDIR}/unattended.iso" ]; then
+  if [ -n "${iso}" ] && [ "${guest_os}" == "kolibrios" ]; then
+    # Since there is bug (probably) in KolibriOS: cdrom indexes 0 or 1 make system show an extra unexisting iso, so we use index=2
+    # shellcheck disable=SC2054
+    args+=(-drive media=cdrom,index=2,file="${iso}")
+    iso=""
+  elif [ -n "${iso}" ] && [ "${guest_os}" == "windows" ] && [ -e "${VMDIR}/unattended.iso" ]; then
+    # Attach the unattended configuration to Windows guests when booting from ISO
     # shellcheck disable=SC2054
     args+=(-drive media=cdrom,index=2,file="${VMDIR}/unattended.iso")
   fi
diff --git a/quickget b/quickget
index 540eef5..7e9a18b 100755
--- a/quickget
+++ b/quickget
@@ -514,10 +514,10 @@ function releases_tails() {
 }
 
 function releases_ubuntu() {
-    echo bionic \
-    focal \
-    hirsute \
-    impish \
+    echo 18.04 \
+    20.04 \
+    21.04 \
+    21.10 \
     devel \
     canary
 }
@@ -1453,7 +1453,7 @@ function get_tails() {
     RELEASE_JSON="$(wget -q -O- "${RELEASE_JSON_URL}")"
     URL=$(echo "${RELEASE_JSON}" | jq -r '.installations[0]."installation-paths"[]|select(.type=="iso")|."target-files"[0].url')
     HASH=$(echo "${RELEASE_JSON}" | jq -r '.installations[0]."installation-paths"[]|select(.type=="iso")|."target-files"[0].sha256')
-    ISO=$(echo "${URL}" | sed -e "s/.*\/\([^\/]*\)$/\1/")
+    ISO="${URL##*/}"
     web_get "${URL}" "${VM_PATH}"
     check_hash "${ISO}" "${HASH}"
     make_vm_config "${ISO}"
@@ -1850,6 +1850,7 @@ function get_windows() {
     local ARCH="x64"
     local INDEX=0
     local LANG_CODE="en"
+    local LANG_EDITION=""
     local LATEST_WINDOWS_VERSION=""
     local WINDOWS_NAME=""
     local VERSION_ID=""
@@ -1861,19 +1862,18 @@ function get_windows() {
     local DOWNLOAD_ID=""
     local DOWNLOAD_URL=""
 
-    # Ignore the most recent Windows 10 release for now.
-    if [ "${RELEASE}" -eq 10 ]; then
-      INDEX=0
-    fi
+    LANG_EDITION="${1}"
 
-    if [ "${RELEASE}" -eq 11 ]; then
-      INDEX=0
-    fi
+    # Ignore the most recent Windows 10 release for now.
+    case ${RELEASE} in
+      10) INDEX=0;;
+      11) INDEX=0;;
+    esac
 
     echo "Getting Windows ${RELEASE} URL..."
     WINDOWS_VERSIONS=$(wget -q -O- "https://tb.rg-adguard.net/php/get_version.php?type_id=1" | jq '.versions | sort_by(-(.version_id | tonumber))')
     dbg_windows "${WINDOWS_VERSIONS}"
-    LATEST_WINDOWS_VERSION=$(echo "${WINDOWS_VERSIONS}" | jq -c 'map(select(.name | contains("Windows '${RELEASE}'")))['${INDEX}']')
+    LATEST_WINDOWS_VERSION=$(echo "${WINDOWS_VERSIONS}" | jq -c 'map(select(.name | contains("Windows '"${RELEASE}"'")))['${INDEX}']')
     dbg_windows "${LATEST_WINDOWS_VERSION}"
 
     WINDOWS_NAME=$(echo "${LATEST_WINDOWS_VERSION}" | jq -r .name)
@@ -1883,11 +1883,11 @@ function get_windows() {
 
     case ${RELEASE} in
         8) EDITION_ID=$(wget -q -O- "https://tb.rg-adguard.net/php/get_edition.php?version_id=${VERSION_ID}&lang=name_${LANG_CODE}" | jq -r '.editions[] | select(.name_'${LANG_CODE}'=="Windows 8.1 Pro + Core").edition_id');;
-        10|11) EDITION_ID=$(wget -q -O- "https://tb.rg-adguard.net/php/get_edition.php?version_id=${VERSION_ID}&lang=name_${LANG_CODE}" | jq -r '.editions[] | select(.name_'${LANG_CODE}'=="Windows '${RELEASE}'").edition_id');;
+        10|11) EDITION_ID=$(wget -q -O- "https://tb.rg-adguard.net/php/get_edition.php?version_id=${VERSION_ID}&lang=name_${LANG_CODE}" | jq -r '.editions[] | select(.name_'${LANG_CODE}'=="Windows '"${RELEASE}"'").edition_id');;
     esac
     dbg_windows "${EDITION_ID}"
 
-    LANGUAGE_ID=$(wget -q -O- "https://tb.rg-adguard.net/php/get_language.php?edition_id=${EDITION_ID}&lang=name_${LANG_CODE}" | jq -r '.languages[] | select(.name_'${LANG_CODE}'=="'"${LANG_NAME}"'").language_id')
+    LANGUAGE_ID=$(wget -q -O- "https://tb.rg-adguard.net/php/get_language.php?edition_id=${EDITION_ID}&lang=name_${LANG_CODE}" | jq -r '.languages[] | select(.name_'${LANG_CODE}'=="'"${LANG_EDITION}"'").language_id')
     dbg_windows "${LANGUAGE_ID}"
     ARCH_INFO=$(wget -q -O- "https://tb.rg-adguard.net/php/get_arch.php?language_id=${LANGUAGE_ID}")
     dbg_windows "${ARCH_INFO}"
@@ -1947,9 +1947,9 @@ if [ -n "${1}" ]; then
     elif [ "${OS}" == "list_json" ]; then
         list_json
     elif [ "${OS}" == "--version" ] || [ "${OS}" == "-version" ] || [ "${OS}" == "version" ]; then
-      WHERE=$(dirname "${BASH_SOURCE[0]}")
-      "${WHERE}/quickemu" --version
-      exit 0
+        WHERE=$(dirname "${BASH_SOURCE[0]}")
+        "${WHERE}/quickemu" --version
+        exit 0
     fi
 else
     echo "ERROR! You must specify an operating system."
@@ -1959,9 +1959,9 @@ else
 fi
 
 if [[ ! $(os_support) =~ ${OS} ]]; then
-  echo -e "ERROR! ${OS} is not a supported OS.\n"
-  os_support
-  exit 1
+    echo -e "ERROR! ${OS} is not a supported OS.\n"
+    os_support
+    exit 1
 fi
 
 if [ -n "${2}" ]; then
@@ -2005,7 +2005,7 @@ if [ -n "${2}" ]; then
     elif [ "${OS}" == "windows" ]; then
         LANG="English International"
         if [ -n "${3}" ]; then
-            EDITION="${3}"
+            LANG="${3}"
             if [[ ! ${LANGS[*]} =~ "${LANG}" ]]; then
                 echo -e "ERROR! ${LANG} is not a supported Windows language:\n"
                 for LANG in "${LANGS[@]}"; do