newbie question

[Nicklas Börjesson]

>Hello All,
>
>can somebody tell weather it is possible to run NT service on Wine,
>especially written in Delphi VCL(TService)

Regarding Delphi: 
TService implements the typical mechanisms of any windows service, it is actually a pretty simple wrapper, since services are pretty simple things. 
The fact that it is compiled under Delphi should not matter at all. 

So if services runs under wine, your service should as well. 
Unless, of course you use some unusual APIs. 

//Nicklas

PS.
Another thing for you to consider is using Free Pascal instead of Delphi(or both) and try to make the code reasonably portable so that you can run it as a native daemon under *n*x if you want to. 
Non-GUI applications are usually comparatively easy to port and maintain.
DS.