Not sure if anyone is still reading this thread but thought I'd try anway.
I successfully flashed my MN-700 following the directions in this thread and was using Oleg's latest custom firmware 1.9.2.7-6b. I'm been very happy with the additional features and specifically the fact that I didn't have to reboot the router after heavy downloading periods as before with the MS firmware. However, I did notice the following problem where the wireless signal decreases over time and my laptop can't get an ip address. Here's the scenario:
1. after rebooting the router, all is fine. My laptop can pick up the ssid and the signal is good.
2. after a period of approx 12 hrs, sitting in the same spot as previously, the laptop can't pick up the ssid. It seems the wireless signal decreases over time.
3. only a reboot of the router will re-enable the wireless signal and allow my laptop to pick up the ssid.
4. i'm using wep, haven't tried with it wide open.
5. tried increasing the radio signal from 19 to 30 but still had the problem.
6. tried the official asus firmware but had problems with wired lan connections accessing the internet while using BT. Even the router config page was timing out.
7. currently have restored the MS firmware to see if it's a hardware problem with the router.
While using the MS firmware, I never had any of these issues. Just wondering if anyone is running into similar problems.
Thanks.