>Hi all!!
>
>My question is this:
>
>...there is any pitfall or other type of memory problems or side effects from adding and removing objects ... like using .Addobject() and .Removeobject() methods? ...often.

Not if it's done correctly. I have an app that run 24hrs/day 7 days a week adding and removing complex objects. No problem - after I got the bugs out.