This has been setup and running for about a year now, suddenly I can't connect from my primary PC anymore, however I can connect from my Craptop. All systems are XP Pro, MS Firewall is disabled and frankly I haven't changed any settings from the last time I logged into it 2 weeks ago, really all I did was install the demo for Wolfenstein. My router isn't at issue because the craptop works. I can login directly to the Atom as well without issue. I can connect to shared resources such as my FTP and TS server from my primary PC as well. Any thoughts? XP will be going bye bye soon in favour of Win7, but it'll be a pain in the ass to admin my server until then.
Hmm, just tried the other LAN port on my PC and can connect...