What do you mean with "directly" and with "WIFI"?
Assuming that the 100mbs is a wired connection, and the other the wireless, things seem fine. If the PC/laptop has wireless, but is connected wired also, the wired connection takes preference, and the wireless connection is not used.
If everything works now, I shouldn't change anything.
hp desktop: 1394 (Status: Connected, no duration, no speed)and
Local Area Connection (Status: duration - incrementing, speed 100mbps).
Dell Netbook: Wireless Network Connection (Status: Disabled)
and Local Area Connection (Status: Connected, duration-increments, speed 100Mbps)
Is one connection when I directly connect to Linksys and the other for WIFI? Do I need to disable one or should all be running?