Ok, I never used and Ipod (not even any Apple device) (I used Shuffle may be for 10-20 mins taken from my frnds). So, as now I am going to buy one for my self, I have to know some details. Before the questions, I have to give you some info about my surroundings and how I would use the Ipod. I live in Bangladesh. We do not have wifi in all the places (not in my house too). I can never buy apps, games as I do not have credit card. I will use the Ipod Touch 4g for Gaming, Music, Movie watching (most importantly), little bit photography (I have the sample images and raw video from engadget, and I am OK with it). Now my questions: 1) I have already downloaded some games, apps with .ipa extension. Can those be installed into the Ipod without Jailbreaking? If no then I would Jailbreak. 2) In the Jailbreaking process (greenpoison), before installing Cydia, can I install those .ipa apps Or is Cydia necessry for the full jailbreaking process? 3) For playing games, is it necessary to have internet on Ipod? (Or there is no such thing like 'syncing with Gamecenter' every time I want to play) 4) Can I delete videos from my Ipod through Ipod (without Itunes)? 5) Can any bluetooth keyboard be used in Ipod? 6) Is there any portable wifi router with battery (as in our country there is too much load shedding)? Now, may be a very fowl questoin but does any router has option for celluler internet input? (Like pairing Nokia 5230 with the router). 7) Is there any way to use bluetooth dongle and get internet from my PC to the Ipod? Ok thats, all,, Please guys, help me with the info.