Index: wmcube/wmcube.c
--- wmcube/wmcube.c.orig
+++ wmcube/wmcube.c
@@ -407,7 +407,7 @@ void set_plugin()
 {
 	strcpy(obj_filename,plugin);
 	if (access (obj_filename, R_OK) == -1) {
-		strcpy(obj_filename,"/usr/share/wmcube/");
+		strcpy(obj_filename,"${LOCALBASE}/share/wmcube/");
 		strcat(obj_filename,plugin);
 	}
 }
@@ -939,6 +939,10 @@ void print_help() {
 	printf("  -n   : exclude \"nice\" processes (default OFF).\n");
 #endif
 
+#ifdef OPENBSD
+	printf("  -n  : exclude \"nice\" processes. (default OFF)\n");
+#endif
+
 	printf("  -b   : draw the cube in a brighter color (default OFF).\n");
 	printf("  -i   : invert cube speed (default OFF).\n");
 	printf("  -p   : do not display the CPU load (default OFF).\n");
@@ -997,7 +1001,7 @@ int loadobj(char *filename) {
 		exit(0);
 	}
 
-	if (fscanf(fp,"%s",tmp) < 1)
+	if (fscanf(fp,"%63s",tmp) < 1)
 		printf("WARNING: Could not read first line of object-file (%s).\n",filename);
 	
 	if (strcmp(tmp,"WMCUBE_COORDINATES") != 0) {
@@ -1006,7 +1010,7 @@ int loadobj(char *filename) {
 		exit(0);
 	}
 
-	if (fscanf(fp,"%s",tmp) < 1)
+	if (fscanf(fp,"%63s",tmp) < 1)
 		printf("WARNING: Could not read second line of object-file (%s).\n",filename);
 
 	while ((strcmp(tmp,"WMCUBE_LINES") != 0) && (strcmp(tmp,"WMCUBE_PLANES") != 0)) {		
@@ -1024,7 +1028,7 @@ int loadobj(char *filename) {
 			fclose(fp);
 			exit(0);
 		}
-		if (fscanf(fp,"%s",tmp) < 1)
+		if (fscanf(fp,"%63s",tmp) < 1)
 			printf("WARNING: Could not read next line of object-file (%s).\n",filename);
 
 		if (feof(fp)) {
@@ -1371,18 +1375,46 @@ int calc_cpu_total() {
 
 #elif defined OPENBSD
 
+#include <sys/param.h>
+#include <sys/sysctl.h>
+#include <sys/sched.h>
+
 int init_calc_cpu()
 {
 	return 0;
 }
 
-int calc_cpu_total() {
-        double avenrun[3];
+int calc_cpu_total()
+{
+	int total, used, t=0;
+	static int previous_total = 0, previous_used = 0;
+	int cpu,nice,system,idle;
+	unsigned long int cpu_time[CPUSTATES];
 
-        (void) getloadavg(avenrun, sizeof(avenrun) / sizeof(avenrun[0]));
-        return(((5.0*avenrun[0] + 0.5) > 50) ? 50 : (5.0*avenrun[0] + 0.5))*2;
-}
+	int mib[2];
+	size_t size;
 
+	mib[0] = CTL_KERN;
+	mib[1] = KERN_CPTIME;
+	size = sizeof (cpu_time);
+
+	if (sysctl(mib, 2, &cpu_time, &size, NULL, 0) < 0)
+		return 0;
+
+	cpu = cpu_time[CP_USER];
+	nice = cpu_time[CP_NICE];
+	system = cpu_time[CP_SYS];
+	idle = cpu_time[CP_IDLE];
+
+	used = cpu + system + use_nice*nice;
+	total = used + idle + (1-use_nice)*nice;
+
+	t = 100 * (double)(used - previous_used) / (double)(total - previous_total);
+	previous_total = total;
+	previous_used = used;
+
+	return t;
+}
 
 #elif defined NETBSD /* END OPENBSD */
 #include <sys/sched.h>