Hello! I need to plan a mixed network for my company... we need wireless in 3 offices, my choice are LinkSys WRT54GS, as access point and 4-port switch (we need to connect some devices, as printers, wired and that linksys product seems good as it can works as AccessPoint and ethernet switch). Is it a good choice? Or better to buy a simple access point and a small ethernet switch? Other question: is there a way, without a RADIUS server, to share security settings (like MAC Address filters, WPA-PSK key...) between my 3 ap? Or have I to replicate settings manually? Final question: one office is very wide (about 50m x 50m), so I think I need an external antenna: which one do you suggest? Which connector does that switch have? Can I keep one of the two small antennas and connect an external one? Thanks!