There may be some. If the DLL is external to the project (and it may well have to be if you don't want to rebuild for each client) there will be a slight lag as the external process is called.
>Not really any downside that I know of.
>
>>So each window can be it's own separate DLL file? Any downside to this? That's a solution. Thanks.
>>Derek
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John Koziol, ex-MVP, ex-MS, ex-FoxTeam. Just call me "X"
"When the going gets weird, the weird turn pro" - Hunter Thompson (Gonzo) RIP 2/19/05