diff --git a/main.cpp b/main.cpp
index 690ed0a..bf834e6 100644
--- a/main.cpp
+++ b/main.cpp
@@ -145,23 +145,23 @@ int main (int argc, char* argv[])
             wallpaper_path = wp::irrlicht::device->getFileSystem ()->getAbsolutePath (path.c_str ());
             project_path = wallpaper_path + "project.json";
             scene_path = wallpaper_path + "scene.pkg";
+
+            wp::irrlicht::device->getFileSystem ()->addFileArchive (scene_path, true, false); // add the pkg file to the lookup list
             break;
 
         // folder mode
         case 2:
             wallpaper_path = wp::irrlicht::device->getFileSystem ()->getAbsolutePath (path.c_str ());
             project_path = wallpaper_path + "project.json";
+
+            // set our working directory
+            wp::irrlicht::device->getFileSystem ()->changeWorkingDirectoryTo (wallpaper_path);
             break;
 
         default:
             break;
     }
 
-    // set our working directory
-    wp::irrlicht::device->getFileSystem ()->changeWorkingDirectoryTo (wallpaper_path);
-
-    // wp::irrlicht::device->getFileSystem ()->addFileArchive (_wp_engine_folder + "scene.pkg", true, false); // add the pkg file to the lookup list
-
     wp::project* wp_project = new wp::project (project_path);
 
     if (wp_project->getScene ()->isOrthogonal() == true)
diff --git a/wallpaperengine/effect.cpp b/wallpaperengine/effect.cpp
index 8a79e42..6dd06c9 100644
--- a/wallpaperengine/effect.cpp
+++ b/wallpaperengine/effect.cpp
@@ -216,51 +216,57 @@ namespace wp
             if (param->type == "vec4")
             {
                 irr::core::vector3df* vec = (irr::core::vector3df*) defaultValue;
+                irr::f32* val = new irr::f32 [4];
 
-                parameter->value = new irr::f32 [4];
-
-                (*(irr::f32**) parameter->value) [0] = vec->X;
-                (*(irr::f32**) parameter->value) [1] = vec->Y;
-                (*(irr::f32**) parameter->value) [2] = vec->Z;
-                (*(irr::f32**) parameter->value) [3] = 0.0f;
+                val [0] = vec->X;
+                val [1] = vec->Y;
+                val [2] = vec->Z;
+                val [3] = 0.0f;
 
+                parameter->value = val;
                 parameter->type = ParameterType::TYPE_VEC4;
             }
             else if (param->type == "vec3")
             {
                 irr::core::vector3df* vec = (irr::core::vector3df*) defaultValue;
+                irr::f32* val = new irr::f32 [3];
 
-                parameter->value = new irr::f32 [3];
-
-                (*(irr::f32**) parameter->value) [0] = vec->X;
-                (*(irr::f32**) parameter->value) [1] = vec->Y;
-                (*(irr::f32**) parameter->value) [2] = vec->Z;
+                val [0] = vec->X;
+                val [1] = vec->Y;
+                val [2] = vec->Z;
 
+                parameter->value = val;
                 parameter->type = ParameterType::TYPE_VEC3;
             }
             else if (param->type == "vec2")
             {
                 irr::core::vector2df* vec = (irr::core::vector2df*) defaultValue;
+                irr::f32* val = new irr::f32 [2];
 
-                parameter->value = new irr::f32 [2];
-
-                (*(irr::f32**) parameter->value) [0] = vec->X;
-                (*(irr::f32**) parameter->value) [1] = vec->Y;
+                val [0] = vec->X;
+                val [1] = vec->Y;
 
+                parameter->value = val;
                 parameter->type = ParameterType::TYPE_VEC2;
             }
             else if (param->type == "float")
             {
-                parameter->value = new irr::f32;
-                *(irr::f32*) parameter->value = *(irr::f32*) defaultValue;
+                irr::f32* org = (irr::f32*) defaultValue;
+                irr::f32* val = new irr::f32;
 
+                *val = *org;
+
+                parameter->value = val;
                 parameter->type = ParameterType::TYPE_FLOAT;
             }
             else if (param->type == "int")
             {
-                parameter->value = new irr::s32;
-                *(irr::s32*) parameter->value = *(irr::s32*) defaultValue;
+                irr::s32* org = (irr::s32*) defaultValue;
+                irr::s32* val = new irr::s32;
 
+                *val = *org;
+
+                parameter->value = val;
                 parameter->type = ParameterType::TYPE_INT;
             }
             else if (param->type == "sampler2D")
diff --git a/wallpaperengine/irr/CPkgReader.cpp b/wallpaperengine/irr/CPkgReader.cpp
index a6ddd5f..17a9273 100644
--- a/wallpaperengine/irr/CPkgReader.cpp
+++ b/wallpaperengine/irr/CPkgReader.cpp
@@ -73,7 +73,7 @@ bool CArchiveLoaderPkg::isALoadableFileFormat(irr::io::IReadFile* file) const
 
     file->read (pointer, size - 1);
 
-    if (strcmp (pointer, "PKGV0002") != 0)
+    if (strcmp (pointer, "PKGV0002") != 0 && strcmp (pointer, "PKGV0001") != 0)
     {
         delete [] pointer;
         return false;
@@ -121,7 +121,7 @@ void CPkgReader::scanPkgHeader ()
 {
     char* headerVersion = this->readSizedString ();
 
-    if (strcmp ("PKGV0002", headerVersion) != 0)
+    if (strcmp ("PKGV0002", headerVersion) != 0 && strcmp ("PKGV0001", headerVersion) != 0)
     {
         wp::irrlicht::device->getLogger ()->log ("Unexpected package header... Aborting load", this->mFile->getFileName ().c_str (), irr::ELL_ERROR);
 
@@ -136,7 +136,6 @@ void CPkgReader::scanPkgHeader ()
     this->mFile->read (&entriesCount, 4);
 
 
-
     for (int i = 0; i < entriesCount; i ++)
     {
         char* filename = this->readSizedString ();
diff --git a/wallpaperengine/shaders/compiler.cpp b/wallpaperengine/shaders/compiler.cpp
index 72027b8..395d1b8 100644
--- a/wallpaperengine/shaders/compiler.cpp
+++ b/wallpaperengine/shaders/compiler.cpp
@@ -36,10 +36,12 @@ namespace wp
                                     "#define saturate(x) (clamp(x, 0.0, 1.0))\n"
                                     "#define texSample2D texture2D\n"
                                     "#define texSample2DLod texture2DLod\n"
+                                    "#define texture2DLod texture2D\n"
                                     "#define atan2 atan\n"
                                     "#define ddx dFdx\n"
                                     "#define ddy(x) dFdy(-(x))\n"
                                     "#define GLSL 1\n\n";
+                // TODO: Parse COMBO options from shaders and set at least default values
             }
             else
             {
@@ -232,7 +234,7 @@ namespace wp
 
         std::string compiler::precompile()
         {
-        #define BREAK_IF_ERROR if (this->m_error == true) { wp::irrlicht::device->getLogger ()->log ("ERROR PRE-COMPILING SHADER"); wp::irrlicht::device->getLogger ()->log (this->m_errorInfo.c_str ()); return ""; }
+        #define BREAK_IF_ERROR if (this->m_error == true) { wp::irrlicht::device->getLogger ()->log ("ERROR PRE-COMPILING SHADER", irr::ELL_ERROR); wp::irrlicht::device->getLogger ()->log (this->m_errorInfo.c_str (), irr::ELL_ERROR); return ""; }
             // parse the shader and find #includes and such things and translate them to the correct name
             // also remove any #version definition to prevent errors
             std::string::const_iterator it = this->m_content.begin ();