You have to take the driveshaft off to keep from burning up the tranny.Even when in neutral the driveshaft will still spin if not taken off. That will smack some of the gears in the tranny.
Yeah I knew it wasnt good for it to spin but wasnt sure it would spin or not in Neutral.. It shouldnt be a big deal to take the drive shaft out though.. Im gonna try to find some one that will let me borrow either a trailer or tow dolly before we rent one though..