diff --git a/btree.cpp b/btree.cpp
index d746a80..71dd016 100644
--- a/btree.cpp
+++ b/btree.cpp
@@ -126,8 +126,13 @@
 } // bTree::loadPage
 
 void
-bTree::savePage(TbNode *) {
-
+bTree::savePage(TbNode * node) {
+  if (memoryTree) return;
+  
+  if (node == NULL) return;
+  
+  if (!vfs->fSeek((int)node->tag * info->bNodeSize)) exit(42);
+  if (!vfs->fWrite(node, info->bNodeSize)) exit(42);
 } // bTree::savePage
 
 void