Hi all,
Want ur help to kick start one of my projects, where in I have to read and write data from USB port.
If some1 here could help me out about how can i start and go about it would be a good favor,
Also some links which contains similar articles would help me even more.

Thanks in advance...

Please be a bit more specific.
Do you mean write/read files onto a USB pen drive or actually write/read to that drive aka. edit the partitions data.
Email me at marc_reed@hotmail.co.uk or visit http://nukeforums.tk and reply to me there.
Marc Reed.