After building the boost library (so I could use the filesystem namespace) I found in the stage/lib
folder the following files with filesystem in the name:
libboost_filesystem-vc100-mt-1_51 (838 kb)
libboost_filesystem-vc100-gd-mt-1_51 (4210 kb)
Notice the -gd in the second one. I also put in the size in parenthesis. So, what's the difference? Which one do I use?