Soj - I think that makes perfect sense. SNO (and all major conferences) has a rule that all talks must address new information not previously presented publicly. If NWBO for whatever reason really wants to have PR hit in a very specific timeline, and they expect to announce TLD by the time of the SITC talk next week (and discuss TLD at SITC), they would be obligated to withdraw the SNO talk. The company may simply not want to waste two weeks of PR buzz simply to meet the SNO requirements, and honestly, as an all online conference, it probably makes little difference where the results are discussed in terms of impact it will have. The only other possibility is that they know that TLD will NOT be ready by the Nov. 20 SNO date, and Liau will be talking about other things at SITC (contrary to what the title implies). Obviously, this is an extremely far fetched scenario, so TLD by Monday appears almost assured.