[+++Poguru+++]

I was trying to jailbreak my iPhone ( prolly a bad idea cause yeah I am SO not tech savvy ) and I was downloading the application Sn0wbreeze as instructed.. well I cant get Sn0wbreeze to open because it says I need to make sure to have .NET version 2. something installed.. What in the world is that? and while I'm at it how can you tell if you have the old bootrom or new? cause it says not to jailbreak 3.1.3 for the iPhone 3Gs if you have the new bootrom.... i dont even know what a bootrom is!!! lmao I know i look like an idiot BUT i figured i'd at least ask...