diff --git a/src/mess/drivers/vidbrain.c b/src/mess/drivers/vidbrain.c
index dc04f80da4f..dbeb44a01a0 100644
--- a/src/mess/drivers/vidbrain.c
+++ b/src/mess/drivers/vidbrain.c
@@ -7,8 +7,9 @@
     http://www.seanriddle.com/videobrain.html
     http://www.google.com/patents/US4232374
     http://www.google.com/patents/US4177462
-
-    07/04/2009 Skeleton driver.
+    http://www.orphanedgames.com/videobrain/
+    http://www.datalytixllc.com/videobrain/
+    http://blog.kevtris.org/blogfiles/videobrain/videobrain_unwrapped.txt
 
 ****************************************************************************/
 
diff --git a/src/mess/machine/d9060.h b/src/mess/machine/d9060.h
index 6d069bb7274..a6c98a585ee 100644
--- a/src/mess/machine/d9060.h
+++ b/src/mess/machine/d9060.h
@@ -8,10 +8,10 @@
 **********************************************************************
 
     D9060: Tandon TM602S
-    chdman -createblankhd d9060.chd 153 4 32 256
+    chdman createhd -o d9060.chd -chs 153,4,32 -ss 256
 
     D9090: Tandon TM603S
-    chdman -createblankhd d9090.chd 153 6 32 256
+    chdman createhd -o d9090.chd -chs 153,6,32 -ss 256
 
     How to format the disk:
     HEADER "LABEL",D0,I01