external usb hard drive

[Bryan Berch <dfbsd@xxxxxxxxxxx>]

I got a usb external hard drive that is 160 gb, but I can not mount it.  
I get the error "too big sorry".   I can mount it in FreeBsd 6.1 by 
adding the following option in my custom kernel.

option             MSDOSFS_LARGE

I didn't find that option in DragonFlyBSD LINT.  Is it there and I 
missed it or is there another way to mount it.  I don't really want to 
repartition the drive.

Any help greatly appreciated.

Bryan