What is still the case as I write this is that if you go to Curious Labs site to buy Poser 6 for Mac, there is no warning that there is any issue for Tiger Users who buy Poser. (I can't find any warning ther, but correct me if I am wrong!) As we are reliably informed that a service pack is in preparation to fix the Tiger problems (which make the software totally unusable in my experience), a note could be added by Curious Labs that warns Poser 6 may not be compatible with some Tiger Installations, and advising Tiger users to wait for a fix. Evidently that might compromise the successful launch of their product, but can the alternative loss of confidence be sustained? Bugs happen, especially with OS updates, but not every customer has searched the internet's forums to be forewarned when they pay hundreds of dollars and only then discover they have to wait for a fix. I am waiting for Curious Labs reply following my purchase, but I think they have a lot of similar feedback at the moment so I am not holding my breath.. Also Poser 5 also exhibits exactly the same symptoms of crashing since Tiger was installed...