diff --git a/source/arm11/acl.c b/source/arm11/acl.c
index f48dc17..a85a0a2 100644
--- a/source/arm11/acl.c
+++ b/source/arm11/acl.c
@@ -123,12 +123,11 @@ static int32_t bin_search( acl_text_t game )
     }
 
     int size = ACL_SERIAL_LEN(gblcht.serc);
-    const char *serials = (char*)malloc( size );
+    char *serials = (char*)malloc( size );
     if( serials == NULL ){
         return -ACHTLIB_NOMEM;
     }
 
-    // TODO
     uint32_t readed;
     if( RES_OK != fRead(gblcht.fd, serials, size, &readed) 
         || readed != size )
@@ -140,10 +139,10 @@ static int32_t bin_search( acl_text_t game )
     int start = 0, end = gblcht.serc - 1;
     size = ACL_SERIAL_LEN(1);
     int found = -1;
-    while( start < end )
+    while( start <= end )
     {
         int mid = (start+end) >> 1;
-        int res = strncmp( game, &serials[ACL_SERIAL_LEN(mid)], size );
+        int res = strncmp( game, serials+ACL_SERIAL_LEN(mid), size );
         if( res == 0 )
         {
             found = mid;
@@ -298,14 +297,14 @@ static acl_error_t load_data()
         gblset.entdata = NULL;
     }
 
-    int elemlen = gblset.entry.entid > 0xffff ? sizdof(uint32_t) : sizeof(uint16_t);
+    int elemlen = gblset.entry.entid > 0xffff ? sizeof(uint32_t) : sizeof(uint16_t);
     int total = gblset.entry.datasz * elemlen;
     if( total == 0 ) return ACHTLIB_SUCCESS;
 
     uint8_t *d = (uint8_t*)malloc( total );
     if( d == NULL ) return ACHTLIB_NOMEM;
 
-    if( RES_OK != fLseek(gblcht.fd, gblset.entry.offset))
+    if( RES_OK != fLseek(gblcht.fd, gblset.seek + gblset.entry.offset))
         return ACHTLIB_INVALID;
     
     uint32_t readed;
@@ -322,7 +321,7 @@ static acl_error_t load_data()
 
 #define config_offset(n) ( (n & ~0xff) >> 3 )
 
-acl_error_t acl_select_cheat_set( acl_cheatid_t id )
+acl_error_t acl_select_cheat_set( acl_chtid_t id )
 {
     CheatLib *inst = &gblcht;
     if( inst->serc == 0 ) return ACHTLIB_NOT_OPEN;
@@ -339,6 +338,7 @@ acl_error_t acl_select_cheat_set( acl_cheatid_t id )
             acl_error_t r = init_cheatset( offset );
             if( r == ACHTLIB_SUCCESS )
             {
+                found = 1;
                 inst->setid = id;
                 break;
             }
@@ -375,7 +375,7 @@ acl_error_t acl_select_entry( acl_entryid_t id, acl_elemlen_t *count)
             {
                 if( cache[j].entid == id )
                 {
-                    memcpy( &gblset.entry, &cache[i], sizeof(CheatEntry) );
+                    memcpy( &gblset.entry, &cache[j], sizeof(CheatEntry) );
                     found = 1;
                     break;
                 }