Delphi 64bit recompile

I have a small (1,766KB Win32 binary) Delphi program circa 2000 that needs to be recompiled to work with 64bit systems and an new installer that does same. I'd say the source is under 10k lines of code. ## Deliverables Straight forward update code necessary for 64bit compatibility. Program is written in Delphi from around 2000. It works fine 32 bit but installer and program currently will not work in 64 bit Vista or Win7 world. Requirements are to do a new installer that is 32-bit and 64-bit compatible and recompile the program to the same requirements.