with a good modchip you won't have to patch or rebild any games. And no more swapping either. The only thing you may have to patch is when you play online. I have not tried it yet so i am not sure about that one.
The dms4 lite is a sweet chip! It is almost the exact same as the dms4 pro, except Pro has 2MB of flash memory which allows you to store legal ELF's in it's internal memory.
You will not need to use patches canania, so I would just say don't worry about it.
thanks guys, you been a big help.... so backuping up games with dnas is the samething right..all i am missing is the online feature, because i read that some people had problems doing backups with dnas?