Finding Development packages

Hi.. i have a j2ee server that just migrated, and i have create a new development track, the same name with the old one and using the same SC.

But i can't find my source codes that related to that source codes, is there any way i can browse thru the server and find the codes ( eg. web dynpro applications ).

because my development trakc is empty now.

I'm using j2ee from NW04 's SP 13 . with JDI installed