i have no problems with CS people at most places...
i am respectful, polite and calm.. i smile at them, thank them for
their help and actually help them to help me..
they usually go out of the way to answer any of my enquiries

the only time i lost it was with the Singnet people from long ago
when we were using dialup..
i asked, they told me then that they could not handle a 28.8kbps so
i bought a 14.4 modem.. then i found out they could...
after a year i decided to upgrade since they could handle a 28.8
modem, i asked if they could handle a 33.6 modem.. they said yes..
so i bought one..
they could not.. i could not connect for 2 weeks so i terminated
the line and went with pacnet...
2 months later, they decided to charge me 2 months after
termination, and in the bill, they still had the audacity to say
that i was connected to them for over 5 hours when i could not even
dial in...
i went over and showed them the termination, the letter the sent
confirming the termination, my letter telling them about the
problem of not being able to connect with a 33.6 modem so how the
blazes i could connect to them for 5 hours?
oh well.. time to go rant at a vendor..