Recent changes:
Got a Sony PRS-T2 and added related discussion in relevant sections.
Cut the Help section, which didn't really fit with the rest of it. Moved that Help content to its own thread:
calibre Help Resources.
Otherwise the content has stabilized considerably, so I no longer feel a need to revise it daily. For now I plan to replace Post #1 at least once a month, to keep it relatively consistent with changes in calibre or in my actual workflow, configurations, or settings.