Hi MR Community! Im looking for advice on what kind of a router to out up on my sister's home network. I have myself used Airport Extreme for about 4 years now. However in her case, given that she needs just something that hums along (with no need for a hard drive sharing etc.), and given that new Airport Express has dual antennas, I was wondering if that would be the more cost effective solution? Plus the smaller size would a small positive for her su well. Would there be any downsides I'm missing vis a vis range, etc? The network would probably have 3-5 users commecting to it at most, with no guest users. Thanks!