diff --git a/README b/README
index 3e9ca6d19c..833fc5b58f 100644
--- a/README
+++ b/README
@@ -64,14 +64,13 @@ define these with:
 
 
 
-Instance types: right now the euca cloudlet has these instance types defined
-type      cpus mem    disk
-c1.medium  1   1024    11
-m1.small   1   2048    11
-m1.large   2   3072    20
-m1.xlarge  4   4096    40
-c1.xlarge  8   8192    40
-
+Name        Memory_MB  Disk   VCPUs
+m1.tiny     512        0      1    
+m1.small    2048       20     1    
+m1.medium   4096       40     2    
+m1.large    8192       80     4    
+m1.xlarge   16384      160    8    
+m1.builder  5120       50     3    
 
 Setting up a new persistent cloud host:
 1. select an ip: