@minkin: hmmm... nova 2 is ~750MB... gangstar 1 (west coast) is ~250MB... gangstar 2 (miami) is ~350MB. To be fair, these games contain a decent chunk of 3D world to explore... and the latest versions (gangstar 2 and nova 2) include high res textures that looks great on retina displays. If you use the Touch with iTunes, you just need to go to the Apps menu and check\uncheck which apps & games you want to have on your device, and it will load\unload the apps accordingly on the next sync. Yes, you can make the purchase and redownload apps for as many times as you want, from any of the compatible App Store 'outlets': iphone, touch, ipad, itunes (win) and itunes (osx). If you purchase an app from any of the mobile device, the binary will be transferred to your iTunes machine on the next sync. This way, the system will automatically gather all your contents to your main machine for backup. Jailbreaking basically allows the device to run unsigned binaries. Some of them: - Allows you to run pirated apps\games. - Allows unofficial apps\utilities that are not restricted to the official API. Some examples: there are utilities to enable 'full' multitasking, alternate UI, skins, 3g-wifi bridging for portable hotspot, and so many more. - So, there are alternate 'app stores' with unofficial (cydia) even illegal binaries (appulous). I definitely recommend jailbreaking, but unfortunately the latest firmware (afaik) still has an incomplete jailbreak: it needs to be tethered everytime the device reboots. On the flipside, iOS based device have been the most stable pocketable device that I've used so far (android, maemo, wm, bb, palmos, zaurus and symbian). To be safe, just wait til the full jailbreak is released. HTH