Widescreen iBooks and updated Mac minis tomorrow?

Marvbloke predicts new form-factor iBooks with widescreen displays and new configurations of the Mac mini will be released tomorrow. Tuesday is widely regarded as the most likely day of the week for Apple releases. Availability times on the US Apple Store have gone up to 7 days for both products leading to speculation that the release is imminent. I'd like to see the Apple keyboard and mouse being included as standard with the Mac mini (making it BYOD instead of BYOKDM) and Airport Extreme as standard would also be nice. 512Mb RAM should really be included as standard too.