diff --git a/apps/nexus/decimate.h b/apps/nexus/decimate.h
index 78ce7e2b..b100bd59 100644
--- a/apps/nexus/decimate.h
+++ b/apps/nexus/decimate.h
@@ -3,6 +3,7 @@
 
 #include <vector>
 #include "border.h"
+#include "fragment.h"
 #include <vcg/space/point3.h>
 namespace nxs {
 
diff --git a/apps/nexus/fragment.cpp b/apps/nexus/fragment.cpp
index 1efdd29e..cda71209 100644
--- a/apps/nexus/fragment.cpp
+++ b/apps/nexus/fragment.cpp
@@ -432,7 +432,7 @@ void nxs::Split(Fragment &out,
 }
 
 unsigned int Fragment::Locate(const Point3f &p) {
-  float max_dist = 1e20;
+  float max_dist = 1e20f;
   unsigned int id = 0xffffffff;
   for(unsigned int i = 0; i < seeds.size(); i++) {
     float dist = Distance(seeds[i], p);
diff --git a/apps/nexus/nexusmt.cpp b/apps/nexus/nexusmt.cpp
index c0517717..4685c5a9 100644
--- a/apps/nexus/nexusmt.cpp
+++ b/apps/nexus/nexusmt.cpp
@@ -51,7 +51,7 @@ float FrustumMetric::GetError(unsigned int cell) {
   Nexus::PatchInfo &entry = (*index)[cell];    
   Sphere3f &sphere = entry.sphere;
   float dist = Distance(sphere, frustum.ViewPoint());
-  if(dist < 0) return 1e40;
+  if(dist < 0) return 1e20f;
   float error = entry.error/frustum.Resolution(dist);
   if(frustum.IsOutside(sphere.Center(), sphere.Radius()))
     error /= 4;
diff --git a/apps/nexus/nexusview.cpp b/apps/nexus/nexusview.cpp
index fbb25957..ba9b6d6c 100644
--- a/apps/nexus/nexusview.cpp
+++ b/apps/nexus/nexusview.cpp
@@ -24,6 +24,9 @@
   History
 
 $Log: not supported by cvs2svn $
+Revision 1.21  2004/11/28 01:23:26  ponchio
+Fixing borders... let's hope.
+
 Revision 1.20  2004/11/18 18:30:14  ponchio
 Using baricenters... lotsa changes.
 
@@ -399,7 +402,7 @@ int main(int argc, char *argv[]) {
 	glPointSize(4);
 	glColor3f(1.0f, 1.0f, 1.0f);
 	glBegin(GL_POINTS);
-	for(int b = 0; b < border.Size(); b++) {
+	for(unsigned int b = 0; b < border.Size(); b++) {
 	  Link &link = border[b];
 	  Point3f &p = patch.Vert(link.start_vert);
 	  glVertex3f(p[0], p[1], p[2]);
diff --git a/apps/nexus/nxsdispatcher.cpp b/apps/nexus/nxsdispatcher.cpp
index 07a8bfe0..9615f2cf 100644
--- a/apps/nexus/nxsdispatcher.cpp
+++ b/apps/nexus/nxsdispatcher.cpp
@@ -27,7 +27,7 @@ void Opener::execute() {
       break;
     } catch(...) {
     }
-    sleep(4);
+    psleep(4000);
   }
   server->reading.unlock();
   server->writing.unlock();
diff --git a/apps/nexus/nxsdispatcher.h b/apps/nexus/nxsdispatcher.h
index e09763bb..47a06aa2 100644
--- a/apps/nexus/nxsdispatcher.h
+++ b/apps/nexus/nxsdispatcher.h
@@ -1,3 +1,6 @@
+#ifndef NXS_DISPATCHER_H
+#define NXS_DISPATCHER_H
+
 #include <ptypes/pinet.h>
 #include <ptypes/pasync.h>
 #include <vector>
@@ -80,3 +83,5 @@ namespace nxs {
 
 
 }
+
+#endif
\ No newline at end of file
diff --git a/apps/nexus/voronoichain.cpp b/apps/nexus/voronoichain.cpp
index 10bb30d8..8bf2dbe2 100644
--- a/apps/nexus/voronoichain.cpp
+++ b/apps/nexus/voronoichain.cpp
@@ -24,6 +24,9 @@
   History
 
 $Log: not supported by cvs2svn $
+Revision 1.21  2004/11/28 01:23:26  ponchio
+Fixing borders... let's hope.
+
 Revision 1.20  2004/11/18 18:30:14  ponchio
 Using baricenters... lotsa changes.
 
@@ -123,7 +126,7 @@ float getClosest(const Point3f &seed, VoronoiPartition &part) {
     }
     count++;
   }
-  return sqrt(dist);
+  return (float)sqrt(dist);
 }
 
 int getBest(const Point3f &seed, VoronoiPartition &part,