Hi, I'm running RouterOS 5.22 on a pcx86 (p4 intel cpu 3.0 with 2g ram). the wan is using the onboard nic which is: driver: Broadcom Tigon3 the lan is using a pci nic which is: driver: 3com 3c59x PCI I'd like to stick with this box due to the ram, hdrive and level5 license for hotspots, etc... But, ...