In article <94r7fj$2j2$1@nnrp1.deja.com>, Rubywand wrote: >> I got my self a couple of Apple II's and try to fix them up again. Is >> there somewhere a reference to these patches to "make" such >> speed-improved DOS 3.3 versions myself (all disks that i have seem to >> be "original" DOS 3.3)? >> > > If you have the 'old' DOS 3.3, you can use Beagle's Prontodos > Update disk to change the DOS to Prontodos. You can find the Prontodos > disk plus some info about using it on TikTok at ... > > http://abandonwarering.com/tiktok/ (click on "System"). > > > The Prontodos Update disk boots Prontodos and it can INIT new > Prontodos disks just like regular DOS 3.3 can. (In fact, Prontodos is > mainly DOS 3.3; not all that much is changed.) Another thing you could do is to download http://hotel04.ausys.se/pausch/apple2/Apple.Assembly.Line.zip and from that file extract the DOS 3.3 disk image AAL_3.DSK, which contains: A 002 HELLO *I 042 CATALOG ARRANGER *I 010 APPLE-TALKER *I 010 EVEN FASTER PRIMES.2 *I 006 APPLESOFT LOCATOR *I 012 APPLESOFT REPEAT/UNTIL *I 011 INTERNAL JMP/JSR'S *I 005 MONITOR BIT-CONTROL *I 005 CLEAR ASOFT STRING ARRAY *I 008 APPLESOFT SPLIT STRING *A 002 SPLIT STRING DEMO *I 043 CATARR *I 023 FNAME.EDITOR *I 013 SUPER FAST SCROLLER *I 025 STRING ADDITION *I 003 ALARM *I 006 MACRO-VIDEX ESC-L & MORE *I 024 TRAPPER *I 011 ALL ABOUT PTRGET & GETARYPT *A 002 DEMO PTRGET & GETARYPT *I 003 MACROS CAN BUILD MACROS *I 005 MX-80 TEXT SCREEN DUMP *I 007 MX-80 TEXT SCREEN DUMP + *I 005 DIVIDE 8-BIT BY 4-BIT *I 006 DIVIDE 16/16 & 32/16 BIT *I 005 DIVIDE 32 BY 16 BIT *I 006 DIVIDE 32 BY 16 WITH TRACE *I 007 DOS FAST LOAD/BLOAD *A 003 INSTALL DOS FAST LOAD/BLOAD *I 003 SELF-ALIGNING ORG MACRO *I 042 DATE PROCESSING *I 007 GENERAL PATCH INSTALLER *I 013 DISPLAY CHARACTER SET *I 006 S-C MACRO PAUSE DIRECTIVE *I 014 FIND ADDRESS REFERENCE *I 007 GENERATING/CHECKING PARITY *I 012 SPIRAL CLEAR *I 006 BINARY-TO-DECIMAL *I 006 AMPERSAND MONITOR CALLER *I 010 DOS FAST TEXT R/W (P.S.) *I 008 FAST TEXT R/W (P.S.+BOB S-C) *A 016 MINI-ASSEMBLER IN APPLESOFT *I 005 NEW MONITOR ASCII DUMP.1 *I 006 NEW MONITOR ASCII DUMP.2 The "DOS FAST LOAD/BLOAD" and "INSTALL DOS FAST LOAD/BLOAD" contains the S-C Assembler source for the DOS patch plus an Applesoft program which loads it, patching your 48K DOS 3.3 in-place. You can then use that patched DOS 3.3 to INIT another disk, and it will have fast load/bload on the system tracks. If you want to speed up text file read/write as well, check out "DOS FAST TEXT R/W (P.S.)" and "FAST TEXT R/W (P.S.+BOB S-C)" Note that you'll need the S-C Assembler to assemble these source files. It too is freely available from: http://hotel04.ausys.se/pausch/apple2 (if that site is down today, try again a little later. They're doing some LAN work there right now, and it'll soon be back up again) -- ---------------------------------------------------------------- Paul Schlyter, Swedish Amateur Astronomer's Society (SAAF) Grev Turegatan 40, S-114 38 Stockholm, SWEDEN e-mail: pausch at saaf dot se or paul.schlyter at ausys dot se WWW: http://hotel04.ausys.se/pausch http://welcome.to/pausch