The 7" Portrait version is 76 mb.  iPad will only except <50mb.  The download link says 43 but it is actually 76.

Okay, the issue is larger because we accidentally made the images 300 dpi instead of 150 ... We will correct that and get a smaller version up shortly.

Second, purchase and download the GoodReader App. It's about $5 and it's a wonderful utility tool kit for the iPad and iPhone even if you prefer to read MRH in iBooks. We also prefer to read MRH in GoodReader, too. But even if you prefer iBooks, you can still use GoodReader to download with because it allows files larger than 50MB and with open-in, you can open those larger files in iBooks.

GoodReader will also download and unzip zip files, and it will download and play MP4 videos - truly a Swiss army knife app for iOS devices!

Okay, the issue is larger because we accidentally made the images 300 dpi instead of 150

In Design allows you to create custom export profiles (presets). Creating one for each of the MRH versions would eliminate the possibility of wrong res pics in the future while also eliminating the whole settings configuration task each time. It is even possible to script the process to literally turn the publishing task into a single click. Seems right up your alley since you do the same repetitive motions each month.