I have been offered a second generation ipod touch for this holiday season and am faced with a choice between the 8, 16, and 32 gigabyte models. While this issue has been resolved multiple times on this website, I am in a different usage and finance situation. For starters, I will not be storing any music files or audio books on this device- my 4 gigabyte Sansa Clip goes far beyond my audio needs. I will not be using podcasts. I do not want to store much video at all. I only want enough free memory to rent a single itunes store movie every now and then. Besides the movie rental space, my only storage requirement is for a great many apps. More specifically, I plan to get the maximum number of apps from multiple areas of the app store, including the games area. I will not be using apps that are not available in the itunes app store. How many gigabytes do I need to ensure that I never have to worry about having space for apps and one-at-a-time movie rentals? I ask this instead of just getting a 32 gigabyte model because of the financial situation surrounding the gift offer. While the gift offer is for $400, I have an inflexible entertainment budget of about $70 per month. Anything that I spend on ipod touch accessories and apps hurts my other interests, and I want to avoid such setbacks as much as is possible. If I asked for a 16 GB or, better yet, 8 GB ipod touch, I could divert the rest of the $400 to much-needed accessories and apps. Given my situation, what model should I ask for? Thank you for your time.