Hi guys, looking for some expert advice.

I have 3 sites at the moment on 1 server, doing a new comprhensive web.20 site, widgets rich content information, social networking and so on.

Can you tell me what type of framework i might need for this new sites and typr of migration problems l might face moving exisiting site into this new site?

I know its a bit unclear, but ope you get what l mean, any thoughts owuld be greatly appreciated

Regards
Sean