sub domain issue - Vb 4.1.7

[attew]

hi guys ...
any one can help with the idea how to do this
i want to do the following :

forum.xxxxx.com to have the forum
blogs.xxxxx.com to have the blogs
content.xxxxx.com to have the articles and news

, and it will be one database that working for all , and also in same time , no session problems
means when memebr will login , he can navigate between 3 subdomains without inconvenience .

also it will be one control panel ...

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plus this i want to have different style for each sub domain

[HMBeaty]

Check vBulletin.com. I'm almost positive that there's an article/blog entry over there on how to do this :)

[attew]

thanks
but i could not find a solution there

any one have idea