Upgrade rails applications from rails 2.3.8 to 3 on windows

Anyone can provide links to upgrade my rails application from rails 2.3.8 to 3 on my 开发者_JAVA百科windows machine ...

Here's a few links:

• Railscasts #225, #226, #227
• Make your Rails 2.3 project more Rails 3 oriented
• Rails Links & Resources
• Upgrading from Rails 2 to Rails 3 ($8.99)
• Peepcode Rails 3 Upgrade Handbook ($12.00)

Try Railscasts. Episodes #225, #226 and #227 are all focused on upgrading (although done in OS X, most tips should be the same).