You need to specify what you are trying to accomplish a bit more.
One laptop with an internal small drive and an external large drive. Are you planning on moving the entire old drive over to the newer one ?
There are two things, one is a copy or xcopy, xcopy at the command line works much better however it won't copy open files that the OS is using. Boot with a floppy that has xcopy.exe on it then run xcopy from the 'a' drive, whoops, that won't work without USB support, Norton ghost.
If you plan on cloning the new hard drive, pulling the old one and replacing it with the new one you want 'norton ghost' at which time you will make a ghost boot floppy with USB support [which you have version1.1 usb, very slow] at which point you will boot norton ghost boot floppy, let it load [about 2 minutes or so] then you will do an image copy disc to disc, it will ask you if you want to use the whole new drive and you say yes or no, yes it will clone the OS and all the files onto the new drive and it will be bootable, no and it will create a 6gb partition and again make a bootable drive, from there you can use fdisk [assuming you are using win98] or disc manager [2000 and XP] to make additional partitions/drives. More detail....