i need to localize the portal using Sharepoint Portal and .Net.Whether feartures are available in Sharepoint Portal server or we have to customize and provide through .Net.It will be great help for me if i get the guidance to start.
Friend you haven't specified about the task that you want to do OK .In my view you can do in both way we can deploy the .net in sahrepoint or by using sharepoint designer we can do it IN my blog there is a video that tell about how to deploy in .net in sharepoint i hope you might get the answerhttp://siddiq-sharepoint2010.blogspot.com