I need to shrink some files on my PC to send to an apple II user. I've tried Nulib, but it keeps giving me "Can't read Master Block" errors. Anyone know how to fix this or of any other PC programs that that can shrink? Thanks. -- Michael Hrivnak - Carolina Apple Core webmaster http://www.geocities.com/SiliconValley/2903/index.htm 1st chair Horn- Sanderson High School & Triangle Youth Philharmonic