Ok, convinced, I see the record-extension argumnet. The main point I'm worried about is that we'll end up with lots of &log attributes in these combined log/state records. But ok, let's see how it turns out. I'll add the &log attribute as discussed. Robin -- Robin Sommer * Phone +1 (510) 722-6541 * robin at icir.org ICSI/LBNL * Fax +1 (510) 666-2956 * www.icir.org