updates

cmg-split-zip-smaller-chunks.py

@@ -34,7 +34,7 @@ def can_float(str):
 
 def get_max_size():
     while True:
-        mx_group_size = input("Enter the maximum (in GB) zipped file size (2 is default): ").strip() or "2"
+        mx_group_size = input("Enter the maximum (in GB) zipped file size (1.7 is default): ").strip() or "1.7"
         if can_float(mx_group_size):
             return float(mx_group_size)
         else: