Hello, till now everything was alright... now enabled the support for NFS mounting of root filesystem instead of Ramdisk , but running the image gave "Reserved Instruction Exception". anybody has experienced this before ..? do I need any flag in complier..? on net i do find this type of exception description under topic "difference between IDT RC4640/RC64474/RC64574" ..but how i take care of that.. Best Regards, __________________________________________________________ Give your Company an email address like ravi @ ravi-exports.com. Sign up for Rediffmail Pro today! Know more. http://www.rediffmailpro.com/signup/