ok this is how you do it in acid

click on your vocal track.
then goto properties. (usually at the bottom right).
where it says track type: change it to diskbased.
if the track changes then click stretch from tempo and change it to whatever your bpm is for the track (should show you right above it)
click the pen icon and click at the beginning of where you fucked up.
then right click (opens a menu) and click split at cursor.
click the pen icon and click at the end of where you fucked up.
then right click and click split at cursor.
click somewhere else to deselect anything else
then click the "fuck up section" (which should be separated from the rest of your vocal track) and it should be highlighted
press delete

if you have any more questions about producin, recordin or acid hit me up on aim

multiverseal 420

or email me

multiverseal@hotmail.com

hope this helps
payce