This is my first post here. I don't know if this issue has anything to do with the HyperWRT Firmware; but, since Im using v3.03.6 - HyperWRT 2.1b1 I thought I should post here. If I run a shields up test from www.grc.com - it shows all stealthed as expected. However I'm getting port scanned from the yahoo chat servers and those scans are getting past the WRT54G router and being picked up by my outpost pro software firewall. I do have the firewall enabled and all the Block WAN requests options enabled. I don't have any of the filters enabled.