nice project jignesh… till now i had done intercaing b/w the host as pc and decive as microcontroller, pendrive, etc….
upto my knowledge you have to write own descriptor request which is send by pc when the device get pludged in… so that atlest the device will send you all the device descriptors…
what is the processing unit you using to interface two USB device..???
will be a bit complex… but really nice one
all d bst…