faster, update targets and readme

README.md

@@ -26,4 +26,11 @@ Experienced server operators can protect themselves from individuals who send to
 Again, this is close to a normal web browser, however it will visit the same website again and again over time. More than a normal user would. It seems reasonable to assume that you won't get into trouble for browsing the internet. As far as your internet provider is concerned, this is about as interesting to them as you downloading a large file over a long time.  
 If you are located in russia however, you may not be very safe to begin with, and you may want to be extra cautious.  
 
-If you do not have an internet flat rate and pay for the data you receive, for instance if you use a mobile internet connection, you may not want to use this program as it will, by design, receive quite a lot of data.
+If you do not have an internet flat rate and pay for the data you receive, for instance if you use a mobile internet connection, you may not want to use this program as it will, by design, receive quite a lot of data.
+
+#### How to download / install
+
+You can download the program from Github:  
+[Github release section](https://github.com/Grrwahrr/avtomat_dos/releases)
+
+Please note that I do not possess a digital certificate for these builds. This means that Windows / mscOS will warn when downloading and executing these files.

src/crawler/mod.rs

@@ -178,7 +178,7 @@ fn crawler_can_spawn_task_for_target(
     picker: &mut TargetPicker,
 ) -> Option<Target> {
     if let Ok(guard) = intensity.read() {
-        if active_tasks > *guard as u32 {
+        if active_tasks > (*guard as u32 * 2) {
             return None;
         }
     };