Hi,
I am having 
mysite.com which is not keyword rich domain but since I did lot o paper marketing with this domain, so keep the identity of the Domain of 
mysite.com, I would like to redirect 
mysite.com to 
keyphrase.mysite.com. 
my question is will it be advisable to do so from SEO purpose?
How should I carry on with my directory and search engine submission?
Am I suppose to submit every-where, my domain or sub domain?
Please advise me for the same, waiting for an reply
 Gurgaon Property- Listing Properties in Gurgaon