Merge pull request #67 from ublue-os/castrojo-patch-1

Update introduction.md

docs/introduction.md

@@ -54,7 +54,8 @@ System updates are image-based and automatic. Applications are logically separat
 Review the [Fedora Silverblue installation instructions](https://docs.fedoraproject.org/en-US/fedora-silverblue/installation/). Some points to consider:
 
 - Use the [Fedora Media Writer](https://flathub.org/apps/org.fedoraproject.MediaWriter) to create installation media. Other creation methods may not work properly.
-- Dual booting off of the same disk is **unsupported**, use a dedicated drive for another operating system and use your BIOS to choose another OS to boot off of. (This is how you should probably always do it anyway)
+- Dual booting off of the same disk is **unsupported**, use a dedicated drive for another operating system and use your BIOS to choose another OS to boot off of.
+  - Bluefin supports a [installation on an external drive](/tips/#bluefin-to-go-using-an-external-drive) if you want to try it on bare metal before committing. 
 - We **strongly recommend** using automated partitioning during installation, there are [known issues](https://docs.fedoraproject.org/en-US/fedora-silverblue/installation/) with manual partition on Atomic systems and is unnecessary to set up unless you are on a multi-disk system.
 - A stock Bluefin installation is 11GB. Bluefin with developer mode enabled (`bluefin-dx`) is 19GB.
 - Read the installation runbook below to ensure your device and use case are supported by Bluefin!