personally, I've found no problems running with torrentbits, rather modified torrentbits. I run 2 fan sites both using tb / nuke and it works rather well. Even though the bare TB source isn't available any longer, you can get modified sources from http://www.tbsource.org/ . I've been using the LucianBoy (modified) source for probably 3 months now, haven't had a single problem with it.
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