I have released a very small update to CSDM to work against the latest CS 1.6 update from Valve. Credit goes to sawce for getting these fixes in.
Get it here: http://www.bailopan.net/csdm/index.php?page=download
Please note: I do not have time to support CSDM anymore. I will only be making patches for big breakages like the one from Valve this week. I will push third-party patches upstream if I think they serve a decent purpose and are well written.
Please do not contact me directly unless you have a question (about the official version of CSDM) that can't be answered by the forums or the documentation. There is a good chance I won't be able to reply to you in a timely manner.