Network not visible when using bridge?

Ok, so I've got this rather extensive setup.

Cable modem-linksys router-bridge-bridge-Time Capsule. The linksys router provides DHCP. The Time Capsule provides wifi.

Here's the problem. When I connect another computer (A windows xp machine) to a bridge that bridges back to the network, I can't see my mac, nor the Time Capsule. If I take that bridge out and connect via WIFI, I can now see the time capsule and the mac. Does the time capsule not provide any wired access to the time capsule, only wifi? Also, any idea why my mac isn't visible on the network to the PC? Hope this makes sense...

QA Apple Time Capsule

QA Apple Time Capsule

Product No Longer Available

No Answers have been submitted