Battlefield bc:2 patch 795745

I just recently bought bfbc2 , (got from walmart on clearance for $5) After installing it, I receive a message before you can play you must update to the latest version.. Patch 795745. The patch is ~2.4 gb, the problem is i only have 4 gb per month of data. So i was wondering if i could download the patch from fireplanet on my laptop (off of the libraries wifi), then transfer it onto a usb drive, then transfer it onto my gaming pc. Is this possible and where would i place the patch on my gaming pc?

Thanks.