The TiVo Developer Channel is in the process of migrating from our old SDK to a new framework based on the Opera Devices SDK. The TiVo Developer Channel site is currently under maintenance. Please stay tuned for future updates about how to develop apps for TiVo using the Opera Devices SDK.
For information about the Opera Devices SDK, please visit: http://business.opera.com/products/devices-sdk
Read the joint TiVo-Opera press release.