for me i updated my firmware to DD WRT to have full control and monitor the bandwidth that is coming in and out from my wireless Router.
parang may mga na unlock ka lang na options na nadagdag sa router mo like bandwidth monitoring, VOIP on some versions of the firmware. just check if your router is supported because some are not supported as of the moment.
for me so far so good no problems after updating the firmware. since may mga help files naman sila sa site nila which is helpful lalo na sa mga first timers na kagay natin na nag update sa DD WRT.
parang ang labas nya is na crack lang ang router