no, u can rename any app, including unrenamable, but use this app: http://redpepper007.ucoz.com/load/3-1-0-403 with it u can rename totally anything!!! i use it all the time!
oh, then i know whats the problem. And first of all, there arent ngage games called yildiz and titanic!!! but ok, ur problem is that .rar file is an archive and u need to extract it, to get .ngage file! so, do this: right click on that file -> extract here. If u dont see that option, download WinRar from here http://www.rarlab.com/download.htm
u dont need binpda game installer (or it is included in app, but better dont use it, because transferring .ngage file directly to phone is MUCH faster!) to install any game, get the .ngage file and copy it to your memory cards folder ''ngage'' and then open ngage app on ur phone, and it will automatically ask u if u wish to start installing!
of course, just read comments, some people ask, how to do that! it will be useful to give this link, when somebody asks how to get file in phone (remember, u wrote long text telling this to one guy?)
yes, SE and many more phones doesnt supports .sis format..... so, if u want to get this program on SE, u should search for a jar version, if it even exists...
oh, then its easy! no, binpda sec man isnt used to transfer files to phone ok, to get those files to ur phone from pc, just do this:
1. connect ur phone and pc using usb cable (it come together with phone) 2. in phone select data transfer or nokia pc suite 3. wait for a while 4. in My Computer should appear a new icon, named memory card or something like that (its named with E: letter) 5. open it, and woala, u can app/delete files from ur mmc!
or also after waiting could a pop up window pop up, asking to u, what u want to do next: just chose open folder to browse files or smthing like that
i use it all the time! 
ok, to get those files to ur phone from pc, just do this: 
