Server GC configuration
In .Net Framework 1.1 SP1, the server GC is supported for any type of application by setting the
<gcserver enabled="true"/>
setting in the applications configuration file
In 1.1 only ASP.NET and COM+ application used the Server GC by default. (on multi processors machines).
In 1.1 SP1, you can use the gcserver flag.
It is NOT recommended nor supported to implement your own host.