Hello, I bought my 1.1.2 8Gb iPhone a few days ago, so I'm quite the noob. I think that the phone was jailbroken because I can install applications with Installer... (Am I right?) So, I've installed the download plug-in for Safari, MobileFinder, SMSD, Scummvm (the games work just fine! ) and so on. I've read many posts on hackint0sh and I even managed to make the phone play downloaded mp3 files with iPod so I was pretty confident that I can handle myself as long as I read enough on the www. However, a few apps refuse to function corectly. While Erica Sadun's PDFViewer and SendSong work perfectly, SendFile only let`s me listen to an audio file and that's it. I can`t send any files even though I placed them in the correct folder. VoiceNote says that I'm recording, but when I play the file back... nothing plays and all the files it creates are very small (few kbytes). Ebook sees that I have downloaded books on my iPhone but when I try to open them it "thinks" a little, like "operation in progress", and then returns to the Summerboard - SendFile does the same thing, except that it plays back mp3s as I already mentioned. I've also downloaded a few zip files and thougth it would be nice to unzip them directly on the iPhone. For that purpose I've downloaded bzip and unzip, but no new icons appear and I don't know how to run them. Do all these faults have a connection to the fact that some of the apps (I don't remember exactly) required the path to be changed to /var/root/bin? - something I didn't know how to do... Please, if you have the patience, explain me what should I do, because I'm simply amazed by the versatility of the iPhone and I'd really like it should all the apps function properly. And one last note: I've installed iFuntastic as well and it says the phone is shackled... could that be the problem? And if that is the case why was I able to install many apps? Please help!!!! Thank you.