diff --git a/README.md b/README.md
index 93279e555d..200adfc04b 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,8 @@
 
 [Bootstrap 3][bootstrap] components built with [React][react]
 
-[![Build Status][build-badge]][build]
+[![Travis Build Status][build-badge]][build]
+[![AppVeyor Build Status][appveyor-badge]][appveyor]
 [![NPM version][npm-badge]][npm]
 [![Bower version][bower-badge]][bower]
 [![HuBoard][huboard-badge]][huboard]
@@ -74,3 +75,6 @@ Yes please! See the [contributing guidelines][contributing] for details.
 
 [huboard-badge]: https://img.shields.io/badge/Hu-Board-7965cc.svg
 [huboard]: https://huboard.com/react-bootstrap/react-bootstrap
+
+[appveyor-badge]: https://ci.appveyor.com/api/projects/status/ylitpyo6n5yq1s6i/branch/master?svg=true
+[appveyor]: https://ci.appveyor.com/project/mtscout6/react-bootstrap/branch/master
diff --git a/appveyor.yml.tmp b/appveyor.yml.tmp
new file mode 100644
index 0000000000..d9d1c9d62e
--- /dev/null
+++ b/appveyor.yml.tmp
@@ -0,0 +1,28 @@
+version: '{build}'
+
+# Test against this version of Node.js
+environment:
+  matrix:
+  # node.js
+  - nodejs_version: "0.10"
+  - nodejs_version: "0.12"
+  # io.js
+  - nodejs_version: "1.0"
+
+# Install scripts. (runs after repo cloning)
+install:
+  # Get the latest stable version of Node.js or io.js
+  - ps: Install-Product node $env:nodejs_version
+  # install modules
+  - npm -g install npm@latest
+  - set PATH=%APPDATA%\npm;%PATH%
+  - npm --version
+  - npm install
+
+# Post-install test scripts.
+test_script:
+  # Output useful info for debugging.
+  - node --version
+  - npm --version
+  # run tests
+  - npm test
diff --git a/docs/build.js b/docs/build.js
index 9a94cbbc2e..942995a5d8 100644
--- a/docs/build.js
+++ b/docs/build.js
@@ -4,6 +4,7 @@ import Router from 'react-router';
 import routes from './src/Routes';
 import Root from './src/Root';
 import fsp from 'fs-promise';
+import { copy } from '../tools/fs-utils';
 import { exec, spawn } from 'child-process-promise';
 
 const repoRoot = path.resolve(__dirname, '../');
@@ -16,7 +17,7 @@ const readmeDest = path.join(docsBuilt, 'README.md');
 export default function BuildDocs() {
   console.log('Building: '.cyan + 'docs'.green);
 
-  return exec(`rm -rf ${docsBuilt}`)
+  return exec(`rimraf ${docsBuilt}`)
     .then(() => fsp.mkdir(docsBuilt))
     .then(() => {
       let writes = Root
@@ -31,8 +32,8 @@ export default function BuildDocs() {
 
       return Promise.all(writes.concat([
         exec(`webpack --config webpack.docs.js -p --bail`),
-        exec(`cp ${license} ${docsBuilt}`),
-        exec(`cp ${readmeSrc} ${readmeDest}`)
+        copy(license, docsBuilt),
+        copy(readmeSrc, readmeDest)
       ]));
     })
     .then(() => console.log('Built: '.cyan + 'docs'.green));
diff --git a/package.json b/package.json
index ac28d00b95..fb768fe1bb 100644
--- a/package.json
+++ b/package.json
@@ -8,14 +8,14 @@
   },
   "homepage": "http://react-bootstrap.github.io/",
   "scripts": {
-    "build": "./run-babel tools/build.js",
+    "build": "node run-babel tools/build.js",
     "test-watch": "karma start",
     "test": "karma start --single-run && npm run lint && npm run build",
     "lint": "eslint src test docs ie8 tools webpack karma.conf.js webpack.config.js webpack.docs.js",
-    "docs-build": "./run-babel tools/build.js --docs-only",
-    "docs": "./run-babel docs/server.js",
-    "docs-prod": "webpack --config webpack.docs.js -p --progress && NODE_ENV=production ./run-babel docs/server.js",
-    "ie8": "./run-babel ie8/server.js"
+    "docs-build": "node run-babel tools/build.js --docs-only",
+    "docs": "node run-babel docs/server.js",
+    "docs-prod": "webpack --config webpack.docs.js -p --progress && NODE_ENV=production node run-babel docs/server.js",
+    "ie8": "node run-babel ie8/server.js"
   },
   "main": "lib/index.js",
   "directories": {
@@ -51,6 +51,7 @@
     "express": "^4.12.3",
     "extract-text-webpack-plugin": "^0.3.8",
     "file-loader": "^0.8.1",
+    "fs-extra": "^0.18.0",
     "fs-promise": "^0.3.1",
     "json-loader": "^0.5.1",
     "karma": "~0.12.32",
@@ -71,6 +72,7 @@
     "react": "^0.13.1",
     "react-router": "^0.13.1",
     "rf-changelog": "^0.4.0",
+    "rimraf": "^2.3.2",
     "semver": "^4.3.1",
     "sinon": "^1.10.3",
     "style-loader": "^0.9.0",
@@ -82,4 +84,4 @@
   "dependencies": {
     "classnames": "^1.1.4"
   }
-}
\ No newline at end of file
+}
diff --git a/tools/amd/build.js b/tools/amd/build.js
index 527dd6b157..7d06d527d2 100644
--- a/tools/amd/build.js
+++ b/tools/amd/build.js
@@ -1,6 +1,7 @@
 import _ from 'lodash';
 import path from 'path';
 import fsp from 'fs-promise';
+import { copy } from '../fs-utils';
 import { exec, spawn } from 'child-process-promise';
 
 const repoRoot = path.resolve(__dirname, '../../');
@@ -28,13 +29,13 @@ function bowerConfig() {
 export default function BuildBower() {
   console.log('Building: '.cyan + 'bower module'.green);
 
-  return exec(`rm -rf ${amd}`)
+  return exec(`rimraf ${amd}`)
     .then(() => fsp.mkdir(amd))
     .then(() => Promise.all([
       bowerConfig(),
       exec(`babel --modules amd --optional es7.objectRestSpread ${src} --out-dir ${path.join(amd, 'lib')}`),
-      exec(`cp ${readme} ${amd}`),
-      exec(`cp ${license} ${amd}`)
+      copy(readme, amd),
+      copy(license, amd)
     ]))
     .then(() => console.log('Built: '.cyan + 'bower module'.green));
 }
diff --git a/tools/build.js b/tools/build.js
index 416835c5f5..0873cfac2c 100644
--- a/tools/build.js
+++ b/tools/build.js
@@ -1,14 +1,20 @@
 /* eslint no-process-exit: 0 */
 
 import from 'colors';
+import path from 'path';
 import bower from './amd/build';
 import lib from './lib/build';
 import docs from '../docs/build';
 import dist from './dist/build';
+import { copy } from './fs-utils';
 import { exec, spawn } from 'child-process-promise';
 
 import yargs from 'yargs';
 
+const repoRoot = path.resolve(__dirname, '../');
+const distFolder = path.join(repoRoot, 'dist');
+const amdFolder = path.join(repoRoot, 'amd');
+
 const argv = yargs
   .option('docs-only', {
     demand: false,
@@ -26,12 +32,15 @@ export default function Build(noExitOnFailure) {
       dist(),
       docs()
     ])
-    .then(() => exec(`cp -R dist/ amd`));
+    .then(() => copy(distFolder, amdFolder));
 
     if (!noExitOnFailure) {
       result = result
         .catch(err => {
           console.error(err.toString().red);
+          if (err.stack) {
+            console.error(err.stack.red);
+          }
           process.exit(1);
         });
     }
diff --git a/tools/fs-utils.js b/tools/fs-utils.js
new file mode 100644
index 0000000000..13652b449a
--- /dev/null
+++ b/tools/fs-utils.js
@@ -0,0 +1,39 @@
+import path from 'path';
+import fsp from 'fs-promise';
+import fse from 'fs-extra';
+
+function copy(src, dest, options) {
+  options = options || {};
+
+  return Promise.all([
+      fsp.stat(src),
+      fsp.exists(dest)
+        .then(exists => {
+          if (!exists) {
+            return false;
+          }
+
+          return fsp.stat(dest);
+        })
+    ])
+    .then(([srcStat, destStat]) => {
+      if (srcStat.isFile() && destStat && destStat.isDirectory()) {
+        let filename = path.basename(src);
+        dest = path.join(dest, filename);
+      }
+
+      return new Promise((resolve, reject) => {
+        fse.copy(src, dest, options, err => {
+          if (err) {
+            reject(err);
+          }
+
+          resolve();
+        });
+      });
+    });
+}
+
+export default {
+  copy
+}
diff --git a/tools/release-scripts/repo-release.js b/tools/release-scripts/repo-release.js
index 0f17fcd620..e798fe8bf9 100644
--- a/tools/release-scripts/repo-release.js
+++ b/tools/release-scripts/repo-release.js
@@ -2,27 +2,32 @@ import from 'colors';
 import path from 'path';
 import fsp from 'fs-promise';
 import { exec, spawn } from 'child-process-promise';
+import { copy } from '../fs-utils';
+
+const repoRoot = path.resolve(__dirname, '../../');
+
+const license = path.join(repoRoot, 'LICENSE');
 
 export default (repo, srcFolder, tmpFolder, version) => {
   console.log('Releasing: '.cyan + repo.green);
 
-  return exec(`rm -rf ${tmpFolder}`)
+  return exec(`rimraf ${tmpFolder}`)
     .then(() => exec(`git clone ${repo} ${tmpFolder}`))
     .then(() => fsp.readdir(tmpFolder))
     .then(files => {
       return Promise.all(
         files
           .filter(file => file !== '.git')
-          .map(file => exec(`rm -rf ${path.join(tmpFolder, file)}`))
+          .map(file => exec(`rimraf ${path.join(tmpFolder, file)}`))
       );
     })
-    .then(() => exec(`cp -R ${srcFolder} ${tmpFolder}`))
-    .then(() => exec(`cp LICENSE ${tmpFolder}`))
+    .then(() => copy(srcFolder, tmpFolder))
+    .then(() => copy(license, tmpFolder))
     .then(() => exec(`cd ${tmpFolder} && git add -A .`))
     .then(() => exec(`cd ${tmpFolder} && git commmit -m "Release v${version}"`))
     .then(() => exec(`cd ${tmpFolder} && git tag -a --message=v${version} v${version}`))
     .then(() => exec(`cd ${tmpFolder} && git push`))
     .then(() => exec(`cd ${tmpFolder} && git push --tags`))
-    .then(() => exec(`rm -rf ${tmpFolder}`))
+    .then(() => exec(`rimraf ${tmpFolder}`))
     .then(() => console.log('Released: '.cyan + repo.green));
 }