diff --git a/src/js/ripple/remote.js b/src/js/ripple/remote.js
index 205f3edc..c1fc27a5 100644
--- a/src/js/ripple/remote.js
+++ b/src/js/ripple/remote.js
@@ -838,8 +838,7 @@ Remote.prototype.request_account_tx = function (obj, callback) {
 
     //extended account_tx
     , 'forward'           //false
-    , 'fwd_marker'
-    , 'rev_marker'
+    , 'marker'
   ];
 
   for (var key in obj) {
diff --git a/src/js/ripple/rippleerror.js b/src/js/ripple/rippleerror.js
index 2906df8d..30fbf780 100644
--- a/src/js/ripple/rippleerror.js
+++ b/src/js/ripple/rippleerror.js
@@ -2,11 +2,14 @@ var util   = require('util');
 var extend = require('extend');
 
 function RippleError(code, message) {
-  if (typeof code === 'object') {
-    extend(this, code);
-  } else {
-    this.result         = code;
-    this.result_message = message;
+  switch (typeof code) {
+    case 'object':
+      extend(this, code);
+      break;
+    case 'string':
+      this.result         = code;
+      this.result_message = message;
+      break;
   }
 
   this.result = this.result || this.error || 'Error';
diff --git a/src/js/ripple/serializedobject.js b/src/js/ripple/serializedobject.js
index a5744d2d..11cad35e 100644
--- a/src/js/ripple/serializedobject.js
+++ b/src/js/ripple/serializedobject.js
@@ -57,19 +57,6 @@ SerializedObject.prototype.resetPointer = function () {
   this.pointer = 0;
 };
 
-/*
-SerializedObject.prototype.read = function (numberOfBytes) {
-  var start = this.pointer;
-  var end = start+numberOfBytes;
-  if (end > this.buffer.length) {
-	throw new Error("There aren't that many bytes left to read.");
-  } else {
-	var result = this.buffer.slice(start,end);
-	this.pointer = end;
-	return result;
-  }
-};
-*/
 
 var readOrPeek = function (advance) {
   return function(numberOfBytes) {
@@ -113,6 +100,45 @@ var TRANSACTION_TYPES = {
 	101:"SetFee"
 };
 
+var LEDGER_ENTRY_TYPES = {
+	97:"AccountRoot",
+	99:"Contract",
+	100:"DirectoryNode",
+	102:"Features",
+	103:"GeneratorMap",
+	104:"LedgerHashes",
+	110:"Nickname",
+	111:"Offer",
+	114:"RippleState",
+	115:"FeeSettings"
+};
+
+var TRANSACTION_RESULTS = {
+    0  :"tesSUCCESS",
+	100:"tecCLAIM",
+	101:"tecPATH_PARTIAL",
+	102:"tecUNFUNDED_ADD",
+	103:"tecUNFUNDED_OFFER",
+	104:"tecUNFUNDED_PAYMENT",
+	105:"tecFAILED_PROCESSING",
+	121:"tecDIR_FULL",
+	122:"tecINSUF_RESERVE_LINE",
+	123:"tecINSUF_RESERVE_OFFER",
+	124:"tecNO_DST",
+	125:"tecNO_DST_INSUF_XRP",
+	126:"tecNO_LINE_INSUF_RESERVE",
+	127:"tecNO_LINE_REDUNDANT",
+	128:"tecPATH_DRY",
+	129:"tecUNFUNDED", // Deprecated, old ambiguous unfunded.
+	130:"tecMASTER_DISABLED",
+	131:"tecNO_REGULAR_KEY",
+	132:"tecOWNERS"
+};
+
+
+
+
+
 SerializedObject.prototype.to_json = function() {
 	var old_pointer = this.pointer;
 	this.resetPointer();
@@ -139,7 +165,9 @@ function jsonify_structure(thing,field_name) {
 	if ("number" === typeof thing) { //Special codes
 		if (field_name) {
 			if (field_name === "LedgerEntryType") {
-				output = thing; //TODO: Do we have special codes for LedgerEntryType?
+				output = LEDGER_ENTRY_TYPES[thing] || thing;
+			} else if (field_name === "TransactionResult") {
+				output = TRANSACTION_RESULTS[thing] || thing;
 			} else if (field_name === "TransactionType") {
 				output = TRANSACTION_TYPES[thing] || thing;
 			} else {
@@ -166,7 +194,7 @@ function jsonify_structure(thing,field_name) {
 		for (var i=0; i<keys.length; i++) {
 			var key = keys[i];
 			var value = thing[key];
-			output[key] = jsonify_structure(value);
+			output[key] = jsonify_structure(value,key);
 		}
 	} else {
     output = thing;
diff --git a/src/js/ripple/transaction.js b/src/js/ripple/transaction.js
index 8743efe0..3c39d56b 100644
--- a/src/js/ripple/transaction.js
+++ b/src/js/ripple/transaction.js
@@ -74,10 +74,10 @@ function Transaction(remote) {
   this.hash                   = void(0);
 
   // ledger_current_index was this when transaction was submited.
-  this.submit_index           = void(0);  
+  this.submit_index           = void(0);
 
   // Under construction.
-  this.state                  = void(0);  
+  this.state                  = void(0);
 
   this.finalized              = false;
   this._previous_signing_hash = void(0);
@@ -208,7 +208,7 @@ Transaction.prototype.sign = function () {
   var seed = Seed.from_json(this._secret);
   var hash = this.signing_hash();
 
-  var previously_signed = this.tx_json.TxnSignature 
+  var previously_signed = this.tx_json.TxnSignature
     && hash === this._previous_signing_hash;
 
   if (previously_signed) return;
@@ -232,7 +232,7 @@ Transaction.prototype.build_path = function (build) {
   return this;
 }
 
-// tag should be undefined or a 32 bit integer.   
+// tag should be undefined or a 32 bit integer.
 // YYY Add range checking for tag.
 Transaction.prototype.destination_tag = function (tag) {
   if (tag !== void(0)) {
@@ -242,19 +242,19 @@ Transaction.prototype.destination_tag = function (tag) {
 }
 
 Transaction._path_rewrite = function (path) {
-  var props = [
-      'account'
-    , 'issuer'
-    , 'currency'
-  ]
-
   var path_new = path.map(function(node) {
     var node_new = { };
 
-    for (var prop in node) {
-      if (~props.indexOf(prop)) {
-        node_new[prop] = UInt160.json_rewrite(node[prop]);
-      }
+    if (node.hasOwnProperty('account')) {
+      node_new.account  = UInt160.json_rewrite(node.account);
+    }
+
+    if (node.hasOwnProperty('issuer')) {
+      node_new.issuer   = UInt160.json_rewrite(node.issuer);
+    }
+
+    if (node.hasOwnProperty('currency')) {
+      node_new.currency = Currency.json_rewrite(node.currency);
     }
 
     return node_new;
@@ -290,7 +290,7 @@ Transaction.prototype.send_max = function (send_max) {
   return this;
 };
 
-// tag should be undefined or a 32 bit integer.   
+// tag should be undefined or a 32 bit integer.
 // YYY Add range checking for tag.
 Transaction.prototype.source_tag = function (tag) {
   if (tag) {
diff --git a/src/js/ripple/transactionmanager.js b/src/js/ripple/transactionmanager.js
index a35feced..55c1899f 100644
--- a/src/js/ripple/transactionmanager.js
+++ b/src/js/ripple/transactionmanager.js
@@ -242,11 +242,15 @@ TransactionManager.prototype._request = function(tx) {
   }
 
   function submission_error(error) {
-    //Decrement sequence
-    self._next_sequence--;
-    tx.set_state('remoteError');
-    tx.emit('submitted', error);
-    tx.emit('error', new RippleError(error));
+    if (self._is_too_busy(error)) {
+      self._resubmit(1);
+    } else {
+      //Decrement sequence
+      self._next_sequence--;
+      tx.set_state('remoteError');
+      tx.emit('submitted', error);
+      tx.emit('error', new RippleError(error));
+    }
   }
 
   function submission_success(message) {
@@ -254,11 +258,11 @@ TransactionManager.prototype._request = function(tx) {
       tx.hash = message.tx_json.hash;
     }
 
+    message.result = message.engine_result || '';
+
     tx.emit('submitted', message);
 
-    var engine_result = message.engine_result || '';
-
-    switch (engine_result.slice(0, 3)) {
+    switch (message.result.slice(0, 3)) {
       case 'tec':
         tx.emit('error', message);
         break;
@@ -294,12 +298,18 @@ TransactionManager.prototype._request = function(tx) {
   return submit_request;
 };
 
-TransactionManager.prototype._is_not_found = function(error) {
-  var not_found_re = /^(txnNotFound|transactionNotFound)$/;
+TransactionManager.prototype._is_remote_error = function(error) {
   return error && typeof error === 'object'
       && error.error === 'remoteError'
       && typeof error.remote === 'object'
-      && not_found_re.test(error.remote.error);
+};
+
+TransactionManager.prototype._is_not_found = function(error) {
+  return this._is_remote_error(error) && /^(txnNotFound|transactionNotFound)$/.test(error.remote.error);
+};
+
+TransactionManager.prototype._is_too_busy = function(error) {
+  return this._is_remote_error(error) && error.remote.error === 'tooBusy';
 };
 
 /**
@@ -341,7 +351,7 @@ TransactionManager.prototype.submit = function(tx) {
     tx.emit('error', new RippleError('tejAbort', 'Transaction aborted'));
   });
 
-  var fee = tx.tx_json.Fee;
+  var fee = Number(tx.tx_json.Fee);
   var remote = this.remote;
 
   if (!tx._secret && !tx.tx_json.TxnSignature) {