I like weeds and seeds ice cube trick. I can testify to the fact that phaleonopsis DO rebloom on the same spike. Mine have done this two times...maybe tomorrow I'll get motivated and take a pic of where this is happening on mine right now. If only I could figure out what to do with my paphiopedilums (lady slippers)...no matter what...they won't rebloom for me. Wahh!!!!
drissel: try this site, www.ladyslipper.com/paphfaq.htm and I think you'll find answers to questions about your paphs. Information on there is super!
No real scent in my yellow one, which is a shame. I am a real novice with orchids and I really have to be honest and say it was luck rather than judgement that I got a flower.