Ru-Fi-Oh:
Yes, A1 version for me as well. I have 2 always on PCs connected, one via dual Gigabit NICs directly into the router, and the second via a single Gigabit NIC connected through the earlier mentioned NetGear Gigabit switch. I also have an always on (but mostly idle / sleeping) Brother Networked printer, Model HL-5250DN, attached through same Gigabit switch, and I have a 3rd PC and a laptop that occasionally connect, both by wired connections, one through the Gigabit switch and the other via direct connection into the router.
The laptop also has wireless N capabilities, so I sometimes use it via wireless. The iPAQs I mentioned in my last post only support wireless B, but I have my router set to Mixed more (G + N) and I get pretty similar results in terms of connectivity and packet loss on the wired connections regardless of wireless on or off. Honestly, though, I do see a *lot* of dropped packets on wireless if I add B into the mix and connect my iPAQs, but in GN mode it seems to not affect my overall usability versus N only or wireless disabled.