i have a 9230-4 have been using it for over a year now with no problems. get 20meg and file transfer, have 2 wired connections and about 7 wireless with no problems at all. altho it did loose connection when i first got it quite often. its all working good now. it does need a reboot every few weeks.
ive been using a 54g model number fd7230 updated firmware a few months back
not had a problem with torrents or me isp speed,got 4 wireless connections and four wired connections,might get this me self cos its twice as fast as mine
My first router was the belkin fd7230. Returned 2 in six months as they kept resetting due to overheating which is apparently a very common problem with them. Eventually gave up bought a cheap tp-link and have never had a problem.So I personally would stay away from it.