I just got a 64gb iTouch 4g for school and daily use, I will use it with a bluetooth keyboard that I bought for it. It will basically be my everyday device and I will be using it as a portable laptop at school. On this forum I see alot of people talking about jailbreaking their devices and how great it is and all of the advantages that come with it. I have a few questions, for those of you who have jailbroken before. How hard was it to get familiarized with using programs like Cydia and installing things into your iTouch (I know nothing about these programs, only that you can get cool themes and free apps, but nothing about the technical part). What type of apps can you get by JBing your device? Is there an infinite range of apps for everything? Sort of like a free app store? Are there any risks to JBing, I know of the battery drain issues when you tweak the iTouch, which might be a problem because I'll be using my iTouch for 7 hours or so during school. Last question, if you got a brand new iTouch would you jailbreak it or leave it as is? Thanks for everyone for reading the whole thing.