I know how to reverse clips using the velocity envelope, and i do tons of cool things like making it look like people can jump high, ect by playing it in reverse.  However, there is one issue.  Reverse looks great when I render it to a new track and watch it on my computer.  But when I print it to a DV tape so i can put it on VHS, the reverse is very choppy and messed up.  It looks fine on the computer; this only happens when it is on the DV tape and in VHS format.  Can anyone help?  Thanks.
Alex