Newsgroups: comp.sys.apple2 Path: news.weeg.uiowa.edu!news.uiowa.edu!hobbes.physics.uiowa.edu!news.iastate.edu!destroyer!gatech!usenet.ins.cwru.edu!howland.reston.ans.net!usc!cs.utexas.edu!uunet!newsstand.cit.cornell.edu!piccolo.cit.cornell.edu!crux2!jmk3 From: jmk3@crux2.cit.cornell.edu (Jay Krell) Subject: Re: Unprotecting older Apple 2 Game Disks Message-ID: Sender: news@piccolo.cit.cornell.edu (USENET News System) Nntp-Posting-Host: crux2.cit.cornell.edu Organization: Cornell Information Technologies References: <1993Feb2.145018.59@vtrm01.uucp> <1kn9s8$309@agate.berkeley.edu> Date: 6 Feb 93 00:19:01 GMT Lines: 28 >From: chiu@ucsee.Berkeley.EDU (James Chiu) >I've got a couple games I do like to deprotect too... (Namely Prince of >Persia and Castle Wolfstein (yes, I've managed to find an original copy that >appears to be functional)) If you have Prince of Persia on 5.25", trade in for a 3.5" is (or at least used to be) free. The 3.5" version is easy to deprotect: Prince of Persia 3.5" deprotect: Block: 7 Byte: $16 From: $90 (bcc) To: $80 (bra) Block: $A Byte: $8C From: $18 (clc) To: $38 (sec) This is to be used for archival purposes only. It'll work from a 800K RAMdisk with this deprotect. Probably also a 800K HD partition. --Jay, krell@cornell.edu