Migrations are expensive. If you're migrating to Windows 7, you're already spending a lot of money on inventory control, application packaging and remediation, new desktops and drivers, and a host of other migration project components. If you think back to your XP migration 10 years ago, you probably recall going through the same process. Take the time now to make this migration count. Invest in your money by doing this right-- it will be the most cost-effective thing you do.

Continue with asset management: Once you identify all of your assets, develop an internal policy that will streamline effective management of all assets for the future. Whether it's a "check-in/check-out" policy for your computers or a secure printing methodology that will allow you to limit local hardware drivers, build a plan that will allow you to effectively and efficiently track your assets. This will be especially helpful for your upcoming mobility management initiatives.

Develop an application management process: Find a way to keep track of every single application uploaded into your network. Develop a system for keeping tabs on who has installed what, and how often a given application is actually used, and by what user groups.

Improve patch management: Develop a plan for streamlined patch management. 90% of security breaches involve a software vulnerability caused by missing patches that IT departments know about. Avoid future disasters by patching regularly, and making sure that every asset in your network is equipped with the most up-to-date patching. It's a simple step that can save you a fortune down the line.