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AmigaDOS2.1
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1993-01-12
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Path: menudo.uh.edu!menudo.uh.edu!usenet
From: barrett@cs.umass.edu (Daniel Barrett)
Newsgroups: comp.sys.amiga.reviews
Subject: REVIEW: AmigaDOS version 2.1
Followup-To: comp.sys.amiga.misc
Date: 12 Jan 1993 02:12:08 GMT
Organization: The Amiga Online Review Column - ed. Daniel Barrett
Lines: 411
Sender: amiga-reviews@math.uh.edu (comp.sys.amiga.reviews moderator)
Distribution: world
Message-ID: <1it9doINNcll@menudo.uh.edu>
Reply-To: barrett@cs.umass.edu (Daniel Barrett)
NNTP-Posting-Host: karazm.math.uh.edu
Summary: Yup, the moderator writes reviews too. How about you?
Keywords: OS, system software, 2.1, Commodore, commercial
PRODUCT NAME
Amiga Release 2.1 Enhancer ("Workbench 2.1", "AmigaDOS 2.1")
BRIEF DESCRIPTION
This is the Amiga system software version 2.1. This review
concentrates on the differences between AmigaDOS 2.04 and 2.1, though
1.3 readers will also find much information.
AUTHOR/COMPANY INFORMATION
Name: Commodore Business Machines
Address: 1200 Wilson Drive
West Chester, PA 19380
USA
(Varies for other countries)
Telephone: (215) 431-9100
LIST PRICE
AmigaDOS 2.1 comes packaged two ways
AS216: No ROM (assumes you already have a 2.04 ROM).
5 disks, 4 manuals.
Street price is approximately $45.00 (US).
AS2??: Includes a 2.04 ROM.
5 disks, 4 manuals.
Street price is approximately $95.00 (US).
I am not sure of the part number.
SPECIAL NOTE FOR AMIGA 3000 OWNERS:
Amiga 3000's require special ROM chips (2 of them instead
of just 1). If want a ROM, you should buy the AS216 kit (no
ROM) plus a separate A3000 ROM set. Talk to your dealer
for details.
SPECIAL HARDWARE AND SOFTWARE REQUIREMENTS
All Amigas can run AmigaDOS 2.1 except maybe the A1200 and A4000,
which require AmigaDOS 3.0 or higher. An Amiga 1000 will need a third-party
ROM board because it is not a ROM-based machine.
COPY PROTECTION
None.
MACHINE USED FOR TESTING
Hardware: Amiga 3000T (25 MHz 68030 and 68882), 10 MB RAM (8 MB
Fast, 2 MB Chip), NEC 5fg multisync monitor, 3.5-inch internal floppy,
210MB Quantum hard drive, ASDG Dual Serial Board, Archive Viper 250MB tape
drive, Toshiba XM3301B CD-ROM drive, SupraFAXmodem V.32bis, ECE MIDI
interface, FutureSound audio digitizer, HP LaserJetIIP printer, TAC30
joystick :-).
Software: AmigaDOS 2.1 (obviously!), WShell 2.0, AsimCDFS 1.1a.
REVIEW
AmigaDOS 2.1 is the latest version of the system software available
for non-AGA (Advanced Graphic Architecture chipset) Amigas. I installed
it without any problems simply by following the supplied directions. The
installation is accomplished by Commodore's standard "Installer" program.
This review will concentrate on the differences between AmigaDOS
2.04 and 2.1. Let's start with some general features. The standard
File and Font requesters have been improved. Most noticeably, the file
requester is MUCH, MUCH, MUCH faster than 2.04's. For example, displaying
the entire C: directory (46 files) took about 0.3 seconds, and a 130-file
directory took 1 second to display and 1 more second to finish reading.
The file requester scans the directory asynchronously, letting the user
select files and drawers even before the requester is finished reading the
directory. In addition, the file requester displays not only the names
but also the sizes and modification dates/times of the files... a feature
that I don't find useful (and it looks a little sloppy) but maybe other
people will need it.
The file requester also has several nice undocumented features.
First, it is an "AppWindow." This means you can drag and drop an icon onto
it, and the file requester immediately loads the icon's filename and
directory. You still must click "OK" to select it, which is a good safety
feature. Second, if you click a second time on the "Volumes" button, the
requester display toggles between the Volume list and the previous
directory (which you were in when you first clicked the Volumes gadget). A
very nice touch! Third, there's a mysterious little box to the left of the
"Drawer" gadget. It "lights up" whenever the file requester is reading a
directory, to let you know that it's doing work. (It's so fast on a 68030
that I rarely notice the light, though.)
The font requester now pops up instantly instead of reading the
Fonts: directory immediately. In addition, it reads the Fonts: directory a
little faster than before (84 font names in 4.5 seconds), and it caches the
Fonts: directory in between invocations! So, the second time the font
requester appears (in the same, or a different, application), it reads
Fonts: much faster (less than half a second). Yay.
The Devs: drawer has become more usable from the Workbench.
Instead of issuing "Mount" commands from the s:User-Startup file, users can
simply drag a device icon into the Sys:Devs/DOSDrivers drawer, and the
device will automatically be mounted on startup. There is also a
Sys:Devs/Storage drawer for keeping your unused devices in a safe place.
I think that the implementation of this new feature is truly excellent,
particularly as it is 100% backwards compatible. The device icons' files
are ordinary Mountlist entries which can still be mounted using C:Mount.
Simple and elegant!
Speaking of icons, all system icons now have all of their possible
tooltypes listed, with the unused ones commented out with parentheses. This
is an excellent, self-documenting feature for people who don't want to
refer to the manual every time they modify a tooltype. Great!
Next, let's examine Preferences. The "Prefs" icon is smaller than
before -- now approximately the same size as the system drawer icons. New
Preferences programs include Sound, Locale, and PrinterPS. Prior to
AmigaDOS 2.1, any terminal "beeps" (control-G character) would flash the
screen instead of making noise. Now, the user may choose a default beep (a
simple sine wave with variable pitch and duration) or any IFF 8SVX sampled
sound file instead of, or in addition to, the screen flash.
Locale tells the Amiga to tailor the system software to fit
different countries and languages. This changes the text, date and
time formats, and other visible parameters to conform to the standards of
the given country. Although I live with the USA English setting, I
tested a few other countries for fun. Now I know how to say "Insert
volume foo: in any drive" in 12 different languages. :-)
PSPrinter is a Postscript printer driver. I did not test this
new feature.
Various other Prefs programs have some new features. "Printer" now
has a "Device Unit" gadget (though you must set the UNIT tooltype to make
it visible) to select an alternate device number (but not name). "Input"
now has a scrolling list of keyboard types for different countries.
"ScreenMode" has more detailed descriptions of its screen types. In
general, gadgets and text have been rearranged so that (one hopes) they
will look good for all possible languages selectable by Locale.
CrossDOS, a well-known MS-DOS filesystem for the Amiga, has become
part of the system software. It allows MS-DOS disks to be read, written,
and formatted using the standard Amiga drives (floppy and hard). Although
I was initially confused by the implementation -- see my comments under
"BUGS" below -- it works fine. Some people on USENET have complained
because CrossDOS displays two icons for every disk: one for the Amiga
filesystem and one for the MS-DOS. However, this does not bother me at
all.
The Format program now knows about CrossDOS as well as the
Amiga filesystems. Double-clicking on the Format icon brings up a list
of all mounted disk volumes.
The Calculator has a new feature: a "show tape" menu item that
pops up a window to display all the calculations you have done so far, just
like the tape on a real office adding machine. Unfortunately, the tape
does not have a scroll bar, so your earlier calculations eventually cannot
be seen. In addition, the "tape" window does not share the Calculator's
menu bar, but it should. In any case, it's a useful feature.
I am sure I have missed some of the new features, but those above
are the ones I hav