How To Erase Text

Anyone know how to erase text??

I am trying to do an effect where you erase text bit by bit…

Then reverse the frames and it looks like the text writes in…

Please let me know if you know how to do this…

Thanks so much

try using masks…im not soo good with explaning though

You have to break it apart a couple of times first.
Good tutorial here
http://mudbubble.com/db_tutorials/db_tut_index.html

Both are excellent ways.
I find the masking easier.

can anyone tell me more about how to do this with a mast??

the only way i can think of is to erase the text bit by bit…

Thanks for the link.
The answer is… you have to break the text apart twice…

Then erase it bit by bit putting each bit in a new frame…

then reverse the frames…

thanks all