I was looking for ISOs so I have an extra copy of my games, and I was first wondering what good sites are there to get ISOs. And second, this is the main reason I'm posting, I know that the ISOs are supposed to be 4.37 GB, but I check on different torrents and I don't see a single game with exactly that amount of data. The closest one I see (which is the most commmon size) is 4.38 GB. Will that work? I just don't want to risk getting a virus on my computer.
obviously or else why mod it at all. you need to google these things. first you softmod it then you add HBC and Usb loader GX then you insert your own game and add it to your usb hard drive then you install WBFS manager to your computer and hook up that usb hard drive and then you finally extract the iso out from the hard drive and then you burn it into a copy. you just need to search for the answer and yes they are everywhere.......
Asking for ISOs is against the TOS. If you want backups of your games, dump them yourself: there are a number of methods to do so, with the fastest and simplest being through USB Loader. You can do it over WiFi through the Backup Loader, though it will take significantly longer.
Most, if not all, games take up less than the 4.37GB of a WiiISO. By using a program people can make it so that the ISO only takes up the space needed when it is compressed (i.e. WinZip, or more commonly WinRar).
As stated before, of course you can play backups through softmodding. Have you looked at ANY topics on this forum? Some games require a fix, and others (though few) won't work at all, but the majority of games are playable as backups.