diff --git a/README.md b/README.md
index 01aa9d0e..67af645f 100644
--- a/README.md
+++ b/README.md
@@ -75,7 +75,8 @@ Discord: [Invite](https://discord.gg/XYjCGWWa4J)
 Win7/8: memory management (AuProcess) is limited. \
 Applications that don't need ::mmap-like functionality **with pre-reserved address allocations** should put your minimum requirements into the Vista era of NTs. \
 See: [Windows XP - 7 defects](https://gitea.reece.sx/AuroraSupport/AuroraRuntime/src/branch/master/Media/Windows%207%20Defects.txt) \
-Earlier NT revisions could be supported; however, there is creep across various subsystems and libraries for XP to not work. In addition, anything older than a fully patched Windows 7 system is untested.
+Earlier NT revisions could be supported; however, there is creep across various subsystems and libraries for XP to not work. In addition, anything older than a fully patched Windows 7 system is untested. \
+It should be noted most of these Windows XP regressions are more the fault of the precompiled CRT, and third party compression libraries being lazy, not the fault of the Runtime. With a bit of hacking, any reasonable version and subset of Windows should be in reach.
 
 ## Performance