diff --git a/Supported-Systems.md b/Supported-Systems.md
index 30fddb3..2387125 100644
--- a/Supported-Systems.md
+++ b/Supported-Systems.md
@@ -1,6 +1,6 @@
 # Macintosh 
 
-All Macintosh's are compatible.
+All Macintoshes are compatible.
 
 ## Working without issue
 
@@ -54,10 +54,20 @@ Currently none of the core developers have samplers to test with so these are re
 
 ## Working
 
-* Kurzweil K2500 via @MkIIkeys Discord
-* Roland S-760 (tested by @bzeiss)
-* ROLAND S-750 Sampling Machine (MSX) [#75](https://github.com/erichelgeson/BlueSCSI/discussions/75)
-* Akai S1100 - works fine. Note that Akai S1100 has specific filesystem which you can explore only with "akaiutil" tool. Image is still same *.hda but sampler (and akaiutil) makes 60mb partitions on it (tested by @barsik44)
+### Akai
+
+* S1100 - works fine. Note that Akai S1100 has specific filesystem which you can explore only with "akaiutil" tool. Image is still same *.hda but sampler (and akaiutil) makes 60mb partitions on it (tested by @barsik44)
+* S3000XL (tested by Mirosław Dmitruk) - both regular device images and CD ISO images can be used. The CD ISOs are read-only.
+
+### E-Mu
+* ESI-4000 (tested by Mirosław Dmitruk) - both regular device images and CD ISO images can be used. The CD ISOs are read-only.
+
+### Kurzweil
+* K2500 (via @MkIIkeys Discord)
+
+### Roland
+* S-750 Sampling Machine (MSX) [#75](https://github.com/erichelgeson/BlueSCSI/discussions/75)
+* S-760 (tested by @bzeiss)
 
 # Amiga