Oh, yeah, that's right. Can't post links right away, but I don't think it takes too long. Meantime, let me know if you want me to post anything for you. You've got my email. I think people here would appreciate your poems & thoughts on PD as I do. I've learned a lot here. I actually considered posting other links, but hadn't gotten around to it yet. PD procrastination, plus slowness & keyboarding tremor problems. Any specific navigation questions, let me know. As a former college & engineering librarian, I'm an old hand at Internetiness.