diff --git a/Home.md b/Home.md
index 41dc9fe..a4a874a 100644
--- a/Home.md
+++ b/Home.md
@@ -21,21 +21,31 @@ https://support.jlcpcb.com/article/44-how-to-export-kicad-pcb-to-gerber-files
 
 ## Parts
 
-STM32F103C8T6 aka BluePill board. Beware of fake/scams. Look for reviews
+### Version 1.0-b
 
-2x 330 Resistor nets https://www.mouser.com/ProductDetail/652-4610X-1LF-330
 
-2x 220 Resistor nets https://www.mouser.com/ProductDetail/652-4610X-1LF-220
+STM32F103C8T6 (U1) aka BluePill board. Beware of fake/scams. Look for reviews. Amazon, ebay, etc.
 
-2x Diodes https://www.mouser.com/ProductDetail/583-1N5818-T
+Mouser Cart https://www.mouser.com/ProjectManager/ProjectDetail.aspx?State=EDIT&ProjectGUID=db967d46-a51a-4a0e-a350-8f503b2f02cf
 
-SD Card Holder  https://www.mouser.com/ProductDetail/538-104031-0811
+* 2x 330 (RN2, RN4) Resistor nets https://www.mouser.com/ProductDetail/652-4610X-1LF-330
+
+* 2x 220 (RN1, RN3) Resistor nets https://www.mouser.com/ProductDetail/652-4610X-1LF-220
+
+* 2x Diodes https://www.mouser.com/ProductDetail/583-1N5818-T
+
+* SD Card Holder (J1)  https://www.mouser.com/ProductDetail/538-104031-0811
+
+* Headers https://www.mouser.com/ProductDetail/872-920-0011-01
+
+Not available on Mouser:
 
 50 PIN SCSI header https://lcsc.com/product-detail/IDC-Connectors_BOOMELE-Boom-Precision-Elec-C30006_C30006.html
-  - May just use 2 rows of headers below too
+  - May substitute with 2 rows of headers from above.
 
 ### Optional
 
 Floppy/Berg Power header https://www.mouser.com/ProductDetail/571-1718254
+  - Required if your machine does not supply power via TERM POWER. For example a Mac Plus or Mac with a Analog/PSU board that has not been recapped.
+
 
-Headers https://www.mouser.com/ProductDetail/872-920-0011-01