UPDATE:
** If percentage buyin doesn't work, there is now an option to buyin for an absolute amount. If this setting is greater than zero (0), you will buyin for that amount of dollars:
pst_buyin_amount = 0
I tried with different regional settings (US and Swedish), but couldn't repeat the percentage buyin error (it always worked!). This is the best solution I could think of for you people having this problem.
http://overcards.com/wiki/moin.cgi/PokerSeatTaker
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