diff --git a/dom.d b/dom.d
index 1ea0e67..adbe2d0 100644
--- a/dom.d
+++ b/dom.d
@@ -2304,8 +2304,15 @@ struct Html {
 	string source;
 }
 
+
+interface FileResource {
+	string contentType() const;
+	immutable(ubyte)[] getData() const;
+}
+
+
 ///.
-class Document {
+class Document : FileResource {
 	///.
 	this(string data, bool caseSensitive = false, bool strict = false) {
 		parse(data, caseSensitive, strict);
@@ -2318,6 +2325,33 @@ class Document {
 
 	}
 
+	string _contentType = "text/html";
+
+	/// If you're using this for some other kind of XML, you can
+	/// set the content type here.
+	///
+	/// Note: this has no impact on the function of this class.
+	/// It is only used if the document is sent via a protocol like HTTP.
+	///
+	/// This may be called by parse() if it recognizes the data. Otherwise,
+	/// if you don't set it, it assumes text/html.
+	string contentType(string mimeType) {
+		_contentType = mimeType;
+		return _contentType;
+	}
+
+	/// implementing the FileResource interface, useful for sending via
+	/// http automatically.
+	override string contentType() const {
+		return _contentType;
+	}
+
+	/// implementing the FileResource interface; it calls toString.
+	override immutable(ubyte)[] getData() const {
+		return cast(immutable(ubyte)[]) this.toString();
+	}
+
+
 	/// Concatenates any consecutive text nodes
 	/*
 	void normalize() {
diff --git a/web.d b/web.d
index 30b642d..a3b7ed1 100644
--- a/web.d
+++ b/web.d
@@ -404,12 +404,15 @@ class ApiProvider : WebDotDBaseType {
 
 	/// Overriding it might be useful if you want to serve generic filenames or an opDispatch kind of thing.
 	/// (opDispatch itself won't work because it's name argument needs to be known at compile time!)
-	Document _catchAll(string path) {
+	///
+	/// Note that you can return Documents here as they implement
+	/// the FileResource interface too.
+	FileResource _catchAll(string path) {
 		throw new NoSuchPageException(_errorMessageForCatchAll);
 	}
 
 	private string _errorMessageForCatchAll;
-	private Document _catchallEntry(string path, string funName, string errorMessage) {
+	private FileResource _catchallEntry(string path, string funName, string errorMessage) {
 		if(!errorMessage.length) {
 			string allFuncs, allObjs;
 			foreach(n, f; reflection.functions)
@@ -625,13 +628,14 @@ immutable(ReflectionInfo*) prepareReflectionImpl(alias PM, alias Parent)(Parent
 		f.returnTypeIsDocument = true;
 		reflection.functions["/"] = cast(immutable) f;
 
+		/+
 		// catchAll here too
 		f = new FunctionInfo;
 		f.parentObject = reflection;
 		f.dispatcher = generateWrapper!(PM, "_catchAll", PM._catchAll)(reflection, instantiation);
 		f.returnTypeIsDocument = true;
 		reflection.functions["/_catchAll"] = cast(immutable) f;
-
+		+/
 	}}
 
 	// derivedMembers is changed from allMembers
@@ -954,14 +958,19 @@ void run(Provider)(Cgi cgi, Provider instantiation, size_t pathInfoStartingPoint
 				"");
 
 			result.success = true;
-			JSONValue res;
-			res.type = JSON_TYPE.STRING;
-			res.str = (d is null) ? "" : d.toString();
-			result.result = res;
 
+			if(d !is null) {
+				auto doc = cast(Document) d;
+				if(doc)
+					instantiation._postProcess(doc);
+
+				cgi.setResponseLocation(d.contentType());
+				cgi.write(d.getData(), true);
+			}
+
+			// we did everything we need above...
+			envelopeFormat = "no-processing";
 			goto do_nothing_else;
-//			envelopeFormat = "no-processing";
-//			return;
 		}
 
 		assert(fun !is null);