Scott,

Thank you for the explanation. I also appreciate the positive feedback regarding my blog.

>I work for company that produces software for Orthodontist. I am trying to develop a way to keep track of the teeth, bands, brackets and elastics (the line objects) that are used in a patient’s mouth. This is the second hurdle, but things seem to be moving along better then I thought. The first hurdle had to do with object based on a container that also contained a container object, caused the CPU utilization to max out. I will be posting some code to see if anyone else has encountered this problem.
>
>I found your blog last night, very interesting stuff. I think I will be making it a regular stop. You are doing some very cool stuff. Great ideas.
>
>Thanks again for the help.
>
>Scott
>
>>Hi Scott,
>>
>>You're welcome, glad I could help. If you don't mind me asking, what is this application you are creating designed to do?
>>
>>>Very Nice!!!
>>>
>>>I was hoping that someone had already solved this problem.
>>>
>>>I can't wait to get to work and continue with the project.
>>>
>>>Thak You Very Much!!
>>>
>>>Scott