Sandeep
SME7 uses a standard Centos4.2 kernel for ease of maintenance.
The developers of SME have previosly said that they have too few resources to be able to stray away from a non standard kernels.
So I doubt that you are likely to see the mods you would like anytime soon.
Of course I am just relaying what I have read on contribs.org and the various email lists.
Dave