diff --git a/.vscode/extensions.json b/.vscode/extensions.json
new file mode 100644
index 0000000..922a079
--- /dev/null
+++ b/.vscode/extensions.json
@@ -0,0 +1,12 @@
+{
+    "recommendations": [
+        "davidanson.vscode-markdownlint",
+        "vivaxy.vscode-conventional-commits",
+        "docsmsft.docs-markdown",
+        "yzhang.markdown-all-in-one",
+        "bierner.github-markdown-preview",
+        "bierner.markdown-preview-github-styles",
+        "bierner.markdown-mermaid",
+        "qcz.text-power-tools"
+    ]
+}
\ No newline at end of file
diff --git a/34_WSL/FIXING_DISKS.md b/34_WSL/FIXING_DISKS.md
new file mode 100644
index 0000000..b8884ed
--- /dev/null
+++ b/34_WSL/FIXING_DISKS.md
@@ -0,0 +1,80 @@
+# FIXING DISKS
+
+Information on checking and fixing vhd disks for distros.  
+
+## Windows VHD Tools
+
+```sh
+chkdsk
+
+# checks if windows components are corrupted.
+dism /Online /Cleanup-Image /ScanHealth
+```
+
+## Locate VHDX Disks
+
+Use powershell to go through the disks.  
+
+```powershell
+wsl --list --verbose
+
+$DISTRO_NAME="2025_22_04_distro"  
+$location=(Get-ChildItem -Path HKCU:\Software\Microsoft\Windows\CurrentVersion\Lxss | Where-Object { $_.GetValue("DistributionName") -eq "$DISTRO_NAME" }).GetValue("BasePath") + "\ext4.vhdx"
+
+echo $location
+```
+
+## Mount on Host
+
+```powershell
+# in admin powershell
+Write-Output "\\.\PhysicalDrive$((Mount-VHD -Path "$location" -PassThru | Get-Disk).Number)"
+
+# list drives
+diskmgmt
+# or
+GET-CimInstance -query "SELECT * from Win32_DiskDrive"
+
+# physical drive number comes from command before
+wsl --mount \\.\PhysicalDrive1 --bare
+```
+
+## WSL
+
+```sh
+# enter wsl
+wsl 
+
+# look for drive matching size. 
+lsblk 
+# you should be able to see the drive being mounted
+dmesg 
+```
+
+## Fix
+
+```sh
+sudo e2fsck -f /dev/sdd
+```
+
+## Host Powershell
+
+```powershell
+wsl --unmount \\.\PhysicalDrive1
+
+# list drives
+diskmgmt
+# or
+GET-CimInstance -query "SELECT * from Win32_DiskDrive"
+
+#To detach it completely (eg. if you want to (re)move the file)
+Dismount-VHD "${location}"
+```
+
+## Resources
+
+* https://www.reddit.com/r/linuxquestions/comments/pj3s24/run_fsck_towards_a_physical_partition_through_wsl/?rdt=65500
+* https://learn.microsoft.com/en-us/windows/wsl/wsl2-mount-disk
+* https://unix.stackexchange.com/questions/766981/ubuntu-file-system-read-only-after-windows-system-restore-at-previous-point
+* https://anthony-f-tannous.medium.com/wsl2-how-to-prepare-and-attach-virtual-drives-vhd-ac17b1fc7a61
+* https://www.linkedin.com/pulse/how-repair-unreadable-corrupt-vhd-vhdx-file-cigati-solutions-qfhuf/
\ No newline at end of file
diff --git a/34_WSL/INSTALL_DISTRO.md b/34_WSL/INSTALL_DISTRO.md
index 1b802bf..7d03e02 100644
--- a/34_WSL/INSTALL_DISTRO.md
+++ b/34_WSL/INSTALL_DISTRO.md
@@ -74,6 +74,7 @@ ls "${HOME}\Documents\WSLDistros\rootfs"
 ```powershell
 $DISTRO_NAME = "work_22_04_distro"
 $DISTRO_NAME = "kernel_build_distro"
+$DISTRO_NAME = "2025work_22_04_distro"
 
 # 23.10
 $ROOT_FS_ZIP = "ubuntu-mantic-wsl-amd64-wsl.rootfs.tar.gz"
@@ -116,6 +117,9 @@ wsl --terminate ${DISTRO_NAME}
 # look a running status
 wsl --list --verbose
 
+# set default distro in wsl
+wsl --set-default ${DISTRO_NAME}
+
 # backup (this seems to signal the distro to shutdown then fails.)
 # NOTE: This seems to be run inside a cmd prompt and then run pwsh - otherwise you get Error code: Wsl/Service/ERROR_SHARING_VIOLATION. 
 # NOTE: I also got this working by performing `wsl --shutdown`
diff --git a/34_WSL/SECOND_DISK.md b/34_WSL/SECOND_DISK.md
new file mode 100644
index 0000000..ba3ae43
--- /dev/null
+++ b/34_WSL/SECOND_DISK.md
@@ -0,0 +1,96 @@
+# SECOND DISKS
+
+Add second drives for managing codebases away from root drive.  
+
+## Create
+
+```powershell
+# in admin powerhsell
+$DISTRO_NAME = "2025work_24_04_distro"   
+New-VHD "${HOME}\Documents\WSLDistros\imported\${DISTRO_NAME}\code.vhdx" -SizeBytes 200GB -Dynamic -BlockSizeBytes 1MB
+```
+
+## Mount on Host
+
+```powershell
+# in admin powershell
+Write-Output "\\.\PhysicalDrive$((Mount-VHD -Path "${HOME}\Documents\WSLDistros\imported\${DISTRO_NAME}\code.vhdx" -PassThru | Get-Disk).Number)"
+
+# list drives
+diskmgmt
+# or
+GET-CimInstance -query "SELECT * from Win32_DiskDrive"
+
+# physical drive number comes from command before
+wsl --mount \\.\PhysicalDrive1 --bare
+```
+
+## WSL
+
+```sh
+# enter wsl
+wsl 
+
+# look for drive matching size. 
+lsblk 
+# you should be able to see the drive being mounted
+dmesg 
+```
+
+## Partition
+
+```sh
+# elevate
+sudo -i
+
+fdisk /dev/sdf
+
+# new GPT partition
+g 
+# new parition 
+n
+# write and exit 
+w
+```
+
+## Format
+
+```sh
+mkfs.ext4 -G 4096 /dev/sdf1
+mkdir ./code
+```
+
+## Mount
+
+```sh
+mount -o rw /dev/sdd1 ./code
+# change ownership of folder to prevent read-only
+sudo chown -R ${USER}:chrisguest ./code
+```
+
+## Umount (inside WSL)
+
+```sh
+umount ./code
+```
+
+## Host Powershell
+
+```powershell
+wsl --unmount \\.\PhysicalDrive1
+
+# list drives
+diskmgmt
+# or
+GET-CimInstance -query "SELECT * from Win32_DiskDrive"
+
+#To detach it completely (eg. if you want to (re)move the file)
+Dismount-VHD "${HOME}\Documents\WSLDistros\imported\${DISTRO_NAME}\code.vhdx"
+```
+
+
+## Resources
+
+* https://gist.github.com/lseongjoo/d38b29fdbd5c082880576d0c34f7593e
+* https://learn.microsoft.com/en-us/windows/wsl/wsl2-mount-disk
+* https://learn.microsoft.com/en-us/windows/wsl/disk-space
\ No newline at end of file
diff --git a/TODO.md b/TODO.md
index 61ad4c8..db14335 100644
--- a/TODO.md
+++ b/TODO.md
@@ -15,3 +15,4 @@
 * lynis hardening
 * x11
 * wsl webcam https://askubuntu.com/questions/1405903/capturing-webcam-video-with-opencv-in-wsl2
+* https://github.com/DDoSolitary/LxRunOffline