Hi
I.m usually seeding big torrent files (20-50 GB. some times over 200GB).
I notice that memory usage growing with time. (sys mon graph)
When ktorrent starting use over 4GB of memory window stop re-rendering (screen).
When there are remains only 0.2 GB of 8GB memory, memory usage stoping growing. But all system begins lag.

(ktorrent 4.0.2, kde 4.4.5, gentoo 2.6.35-r1)

Any any suggestions?