Hi, Can someone help me to understand NVRAM. Is all the "space" on (most Tomato compatible) routers NVRAM or is there a tiny hard drive or something else? Going off this is NVRAM formatted into any kind of file system that Tomato (or any other firmware) is installed on? Trying to understand this to set setting in Tomato such as "store in NVRAM" or not. Thanks in advance for helping me to understand.