Windows Services - Best practices question???

Hi All, I'm not sure if this is the place to post this question but I didn't see a forum just for Windows Services. If anyone can please help me by answering my questions or by pointing me in the right direction I'd really appreciate it. I wanted to know which is better, to have one service in one process or to have multiple services in one process? I see that in .NET it allows you to start multiple services under one process. Also, if one of your services crashes does it crash all of the services that are in the same process? I'm new to .NET and C# so any help would be highly appreciated. Can anyone point me to some real good samples for Windows Services because all the ones I find are so basic they have no meat and potatos to them.

I've only done NT Services from a Win32 perspective, but in that context, any service that crashes will take out any other service in the process because it takes out the process. In .NET, there is the possibility that the CRL manages the services on a lower level and will Shield the rest from the crash. So I guess the answer may depend on your definition of "crash". It is probably better to have one service per process, though, because then the Windows Service Control Manager can manage the services individually instead of as a group, but there may be a really good reason that I don't know of for putting many services in a single process (I didn't know you could do that). I'm afraid I don't know of any good examples on the web.