Version:           0.9.0 (using KDE KDE 3.3.0)
Installed from:    SuSE RPMs
Compiler:          gcc 3.3.4 (pre 3.3.5 20040809)
OS:                Linux

I can send messages to user (Win XP, ICQ Lite 5.03) via ICQ, but when he replies, my kopete crashes with a SIGSEGV Error. Other WIN-Users can send me messages without further problems. I'm using Suse 9.2 with Kopete, that comes with the KDE-Package: "kdenetwork3-InstantMessenger3.3.0-35.1"
Maybe this helps somehow:

Using host libthread_db library "/lib/tls/libthread_db.so.1".
[Thread debugging using libthread_db enabled]
[New Thread 1104638048 (LWP 15130)]
[KCrash handler]
#7  0x424bb632 in RTF2HTML::FlushOutTags ()
   from /opt/kde3/lib/libkopete_oscar.so.1
#8  0x424bb89d in Level::setText () from /opt/kde3/lib/libkopete_oscar.so.1
#9  0x424be037 in RTF2HTML::Parse () from /opt/kde3/lib/libkopete_oscar.so.1
#10 0x424c0e47 in OscarMessage::setText ()
   from /opt/kde3/lib/libkopete_oscar.so.1
#11 0x424d505d in OscarSocket::parseAdvanceMessage ()
   from /opt/kde3/lib/libkopete_oscar.so.1
#12 0x424d595d in OscarSocket::parseIM ()
   from /opt/kde3/lib/libkopete_oscar.so.1
#13 0x424d7cbc in OscarSocket::slotRead ()
   from /opt/kde3/lib/libkopete_oscar.so.1
#14 0x424d87b1 in OscarConnection::qt_invoke ()
   from /opt/kde3/lib/libkopete_oscar.so.1
#15 0x424d8855 in OscarSocket::qt_invoke ()
   from /opt/kde3/lib/libkopete_oscar.so.1
#16 0x413460ee in QObject::activate_signal ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#17 0x41346896 in QObject::activate_signal ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#18 0x40fbb8bc in KNetwork::KClientSocketBase::readyRead ()
   from /opt/kde3/lib/libkdecore.so.4
#19 0x40fbb8fa in KNetwork::KClientSocketBase::slotReadActivity ()
   from /opt/kde3/lib/libkdecore.so.4
#20 0x40fbe71d in KNetwork::KBufferedSocket::slotReadActivity ()
   from /opt/kde3/lib/libkdecore.so.4
#21 0x40fc2e2f in KNetwork::KBufferedSocket::qt_invoke ()
   from /opt/kde3/lib/libkdecore.so.4
#22 0x413460ee in QObject::activate_signal ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#23 0x4134671d in QObject::activate_signal ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#24 0x41696fe0 in QSocketNotifier::activated ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#25 0x41365d40 in QSocketNotifier::event () from /usr/lib/qt3/lib/libqt-mt.so.3
#26 0x412e385f in QApplication::internalNotify ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#27 0x412e5423 in QApplication::notify () from /usr/lib/qt3/lib/libqt-mt.so.3
#28 0x40f75a91 in KApplication::notify () from /opt/kde3/lib/libkdecore.so.4
#29 0x412d79d6 in QEventLoop::activateSocketNotifiers ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#30 0x41290f12 in QEventLoop::processEvents ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#31 0x412fb7b1 in QEventLoop::enterLoop () from /usr/lib/qt3/lib/libqt-mt.so.3
#32 0x412fb5f6 in QEventLoop::exec () from /usr/lib/qt3/lib/libqt-mt.so.3
#33 0x412e52ef in QApplication::exec () from /usr/lib/qt3/lib/libqt-mt.so.3
#34 0x08077150 in main ()