diff --git a/README b/README
index e69e2f7..a4ca504 100644
--- a/README
+++ b/README
@@ -1 +1,32 @@
-1. Build the Debian package: debuild -i -us -uc -b
+1. What is that ?
+this is a small C library with a collection of small useful stuff such as:
+ * Index allocator
+ * Linked list implementation, looks like a linux kernel one
+ * Collection of the binary search tree implementation:
+   * Btree
+   * AVL
+   * Red black
+   * Splay
+
+2. Is it useful ?
+I hope yes, usually I have a lot of tools or applications to implement required 
+to use index allocation, or some kind of structures to search within.
+I guess it might be useful for everybody who looks the same thing (implement 
+the same boring stuff each time isn't productive).
+
+3. Is it stable ?
+Yes, very stable. But if you will find a bug, please report me.
+Actually it used in a lot of my projects (now most of them is a closed source), 
+but I decide to make it open, anyway I should to do it, because initially 
+it was LGPL'ed, and has a roots from my old open source project.
+
+4. How to build ?
+
+4.1. Just type ./autogen.sh, and you will have a configure script with a 
+common autotools options.
+
+4.2. To build the Debian package: debuild -i -us -uc -b
+
+5. Are there new features coming ?
+I hope so, will add a new features as soon as possible. But generally I don't
+have any plans about it.