What web browser are you using?  Firefox is what is supported at LCC. (free)
http://getfirefox.com

Did you have any trouble seeing the sample video I sent in the Welcome letter last week?
https://teach.lanecc.edu/escobarj/media/sample/

Does your browser have the Quicktime plugin?
http://www.apple.com/quicktime/download/

Have you tried viewing it from another computer?

Keep on it and let me know if there is anything else I can do.

The student help desk SHeD at Lane might also be of help. 
http://www.lanecc.edu/icl/shed.htm