diff --git a/CHANGELOG.txt b/CHANGELOG.txt
index 6425315df..f294c7c81 100644
--- a/CHANGELOG.txt
+++ b/CHANGELOG.txt
@@ -1,5 +1,9 @@
 D1X-Rebirth Changelog
 
+20080615
+--------
+main/gameseq.c, main/mission.c, main/newdemo.c, main/scores.c: Fixed scores write (wasn't PhysFS); Fixed PLAYING_BUILTING_MISSION in D1X; Better call for DoJasonInterpolate in demo code (hopefully)
+
 20080612
 --------
 README.txt, main/collide.c, main/multi.c, main/netdrv_udp.c, main/network.c, main/state.c: Improved Player relay for Endlevel status; Fixed leaving when UDP hosts leaves; Fixed multi_frame_calling while demos since demos can be Game_mode & GM_MULTI; Re-added lost collision fix between robots and reactor; Made state_defaut_item static so selected state slot stays selected
diff --git a/main/gameseq.c b/main/gameseq.c
index fa0a251e0..81e824cb6 100644
--- a/main/gameseq.c
+++ b/main/gameseq.c
@@ -896,7 +896,7 @@ void PlayerFinishedLevel(int secret_flag)
 		m[0].type = NM_TYPE_TEXT;
 		m[0].text = " ";			//TXT_SECRET_EXIT;
 
-		newmenu_do2(NULL, TXT_SECRET_EXIT, 1, m, NULL, 0, "MENU.PCX");
+		newmenu_do2(NULL, TXT_SECRET_EXIT, 1, m, NULL, 0, Menu_pcx_name);
 	}
 #endif
 
diff --git a/main/mission.c b/main/mission.c
index 15c79b12e..cbaeecaa2 100644
--- a/main/mission.c
+++ b/main/mission.c
@@ -309,7 +309,7 @@ void add_d1_builtin_mission_to_list(mle *mission)
 	}
 
 	mission->anarchy_only_flag = 0;
-	mission->builtin_hogsize = 0;
+	mission->builtin_hogsize = size;
 	mission->path = mission->filename;
 	num_missions++;
 }
diff --git a/main/newdemo.c b/main/newdemo.c
index e885c83e2..78e6c4877 100644
--- a/main/newdemo.c
+++ b/main/newdemo.c
@@ -165,6 +165,7 @@ fix nd_playback_total;
 fix nd_recorded_total;
 fix nd_recorded_time;
 sbyte playback_style;
+sbyte First_time_playback=1;
 fix JasonPlaybackTotal=0;
 
 extern int digi_link_sound_to_object3( int org_soundnum, short objnum, int forever, fix max_volume, fix  max_distance, int loop_start, int loop_end );
@@ -2934,6 +2935,7 @@ void newdemo_start_playback(char * filename)
 #ifdef NETWORK
 	change_playernum_to(0);
 #endif
+	First_time_playback=1;
 	JasonPlaybackTotal=0;
 
 	if (filename)
@@ -3106,10 +3108,10 @@ void DoJasonInterpolate (fix recorded_time)
 
 	JasonPlaybackTotal+=FrameTime;
 
-	if (recorded_time > 0)
+	if (!First_time_playback)
 	{
-		// get the difference between the recorded time and the playback time
 		the_delay=(recorded_time - FrameTime);
+
 		if (the_delay < f0_0)
 		{
 			while (JasonPlaybackTotal > nd_recorded_total)
@@ -3120,4 +3122,5 @@ void DoJasonInterpolate (fix recorded_time)
 				}
 		}
 	}
+	First_time_playback=0;
 }
diff --git a/main/scores.c b/main/scores.c
index 0b88b69fe..061b88a9e 100644
--- a/main/scores.c
+++ b/main/scores.c
@@ -142,10 +142,9 @@ void scores_read()
 
 void scores_write()
 {
-	FILE * fp;
-	int i;
+	PHYSFS_file *fp;
 
-	fp = fopen( get_scores_filename(), "wb" );
+	fp = PHYSFS_openWrite(get_scores_filename());
 	if (fp==NULL) {
 		nm_messagebox( TXT_WARNING, 1, TXT_OK, "%s\n'%s'", TXT_UNABLE_TO_OPEN, get_scores_filename()  );
 		return;
@@ -155,31 +154,8 @@ void scores_write()
 	Scores.signature[1]='H';
 	Scores.signature[2]='S';
 	Scores.version = VERSION_NUMBER;
-	fwrite( Scores.signature, 3, 1, fp);
-	fwrite( &(Scores.version), 1, 1, fp);
-	fwrite( Scores.cool_saying, COOL_MESSAGE_LEN, 1, fp);
-	for (i = 0; i < MAX_HIGH_SCORES; i++) {
-		Scores.stats[i].score = INTEL_INT(Scores.stats[i].score);
-		Scores.stats[i].kill_ratio = INTEL_SHORT(Scores.stats[i].kill_ratio);
-		Scores.stats[i].hostage_ratio = INTEL_SHORT(Scores.stats[i].hostage_ratio);
-		Scores.stats[i].seconds = INTEL_INT(Scores.stats[i].seconds);
-
-		fwrite( Scores.stats[i].name, CALLSIGN_LEN+1, 1, fp);
-		fwrite( &(Scores.stats[i].score), 4, 1, fp);
-		fwrite( &(Scores.stats[i].starting_level), 1, 1, fp);
-		fwrite( &(Scores.stats[i].ending_level), 1, 1, fp);
-		fwrite( &(Scores.stats[i].diff_level), 1, 1, fp);
-		fwrite( &(Scores.stats[i].kill_ratio), 2, 1, fp);
-		fwrite( &(Scores.stats[i].hostage_ratio), 2, 1, fp);
-		fwrite( &(Scores.stats[i].seconds), 4, 1, fp);
-
-		Scores.stats[i].score = INTEL_INT(Scores.stats[i].score);
-		Scores.stats[i].kill_ratio = INTEL_SHORT(Scores.stats[i].kill_ratio);
-		Scores.stats[i].hostage_ratio = INTEL_SHORT(Scores.stats[i].hostage_ratio);
-		Scores.stats[i].seconds = INTEL_INT(Scores.stats[i].seconds);
-
-	}
-	fclose(fp);
+	PHYSFS_write(fp, &Scores,sizeof(all_scores), 1);
+	PHYSFS_close(fp);
 }
 
 void int_to_string( int number, char *dest )