> Ok, I have a few minutes now to look into this. You're using SBCL - > on what platform? -Ian [sky at wintermute ~]% sbcl --version SBCL 1.0.15 [sky at wintermute ~]% uname -a Linux wintermute 2.6.24-rt #1 SMP PREEMPT RT Wed May 7 16:54:52 CEST 2008 i686 AMD Athlon(tm) 64 X2 Dual Core Processor 4200+ AuthenticAMD GNU/Linux