Keeping the clutch fluid clean can also help quite a bit. I had always heard horror stories of clutch pedals stuck to the floor and hard shifting but never experienced any of it. However, after awhile I did start to notice that clutch engagement was a little rougher and it did require more work to get into gear. So I popped the the hood and checked out my clutch fluid only to see pitch black fluid. I changed it by following the steps here...
http://forums.corvetteforum.com/show...=RANGER+CLUTCH . Ever since I have made sure my fluid has stayed clear and have had a smooth shifting tranny.