you're welcome. sounds like the kline expired and hopefully it wasnt against you specifically. you did the best thing you could do, ran multiple scans to try to find any trojan you might have had, good for you
After i answered you, i got to wondering if the fact that they couldnt get an identd response on you had anything to do with it.
if you're interested, DALnet's ezine has had issues with some good info on ways to secure your puter and resources like here