1. I have problem with high frequency noise. My had is going to explode. I've returned 6 routers to my resseler and all were noisy. This seventh too but reseller does not want take it back more. My latest model is mnufactured 2007.07.15. I think, it has to do something with the routers overheating because when the router is cold, there is no high frequency noise. I could try put some heatsinks on some chips and other components in routers box. Do you think would it be possible to do it? Because I do not want disassemble it now (I'll try return it one more time), could anyone tell me, what size of heatsinks can I put into routers box, if any? 2. After upgrading to firmware 1.1.03-ETSI on my WRVS4400N. I have FTP problems too. I've tryed reset router to factory defaults, reflash firmware, I've played with QOS, rebooting and I have no solution. I cannot use older firmware because it was not stable. Pleas, help me.:sick: Thank you very much.