Update README.md

Author: scopeInfinity

README.md

@@ -1,8 +1,15 @@
 # FuzzyOS
 Experimental OS
 
+- It's experimental. So it's safe to assume that the burn operation can be destructive.
+- Use it at your own risk. 
+
 #### Usage
 - Fix constants in `scripts/run.sh`
   - Just a helpful script for sometime.
-  - Point `${DISK}` to (virtual)? disk file.
-- Execute `scripts/run.sh` and start the VM?
+  - Point `${DISK}` to the disk file.
+- Execute `scripts/run.sh` and for build and then burn.
+
+##### Boot from Flash Drive
+- It's might better to format drive with MBR with a FAT partition.
+- Burn it with image.