hi thanks for the xs-tools , that u have given its very usefull i have downloaded the the sdk form the xen center and i have imported in the xen center, its is working correct.. i need to develop the program (regarding vm migration) how to develop it and where to develop it ,can u tell the procedure , which language is suitable.. in which environtment we need to work , does it require another system.. -- R.G.BABUKARTHIK _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users