While browsing tonight, I ran across some Tech·Ed series webcasts that cover some great architectural and developer-related topics. Some of these have already occurred, so they’re viewable on-demand. Others are upcoming. Software Estimation Best Practices is worth watching for anyone who has ever had to estimate a software project (probably everyone reading this). Test Driven Development as a Practice is worth watching if you’re looking for an introduction to TDD (in my opinion, it should be a 100 level presentation…not 400).