When importing models built with TimeNET, PIPE2 incorrectly sets the `rate' parameter of exponential transitions to the `delay' value from the TimeNET file, whereas it should obviously use 1/delay.
This is a bug in xslt/TNtoPipe.xsl, line 59:
<xsl:attribute name="rate"><xsl:value-of select="@delay"/></xsl:attribute>,
which should read
<xsl:attribute name="rate"><xsl:value-of select="1 div @delay"/></xsl:attribute>.
When this change is applied, one should keep in mind that the XSLT div operator might incur roundoff errors.
(preineck at informatik dot hu dash berlin dot de)