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To: Jim McMannis who wrote (62604)8/17/1998 7:10:00 PM
From: Joey Smith  Respond to of 186894
 
All: NT gaining momentum. Great news for Intel!
joey

NT 4.0 Gains Momentum As 5.0
Delays Linger
(08/17/98; 4:41 p.m. ET)
By Stuart J. Johnston, InformationWeek

Microsoft said it expects to ship the second beta of
Windows NT 5.0 this week, but customers have given
up waiting and are adopting NT 4.0 on the desktop at
an accelerated pace.

New data from InformationWeek research show sales
of NT Workstation 4.0 moving up sharply in 1998 and
accelerating rapidly over the next two years. In one
survey, 68 percent of 150 IT decision makers say they
will move to NT on the desktop within two years.

A follow-up survey of 100 desktop operating system
managersplanning to move to NT found that the vast
majority are choosing NT Workstation for its improved
reliability and stability.

Other numbers back up those findings. Although
Microsoft sold fewer than 7 million units of NT
Workstation in 1997, Dataquest predicts that this
number will reach 12.9 million this year, 24.9 million in
1999, and 44.6 million in 2000.

Key reasons cited for adopting NT 4.0 include security,
compatibility with NT Server applications, and year
2000 compliance. The repeated delay of NT 5.0 has
also forced the trend to NT 4.0. Fourteen months ago,
Microsoft CEO Bill Gates said NT 5.0 would ship in
the first half of 1998. The expected shipment data has
slipped well into 1999.

NT 5.0 betas will go out to as many as 200,000 users
this week, although a few key ingredients, such as
Windows terminal support, will be missing or not ready
to test.




To: Jim McMannis who wrote (62604)8/17/1998 7:11:00 PM
From: d[-_-]b  Read Replies (1) | Respond to of 186894
 
Jim,

A little education on USB seems in order:

developer.intel.com

Easy Plug and Play for Peripherals.
Universal Serial Bus allows virtually unlimited PC expansion "outside
the box." With USB, PC users no longer need to worry about
selecting the right serial port, installing expansion cards, or the
technical headaches of dip switches, jumpers, software drivers, IRQ
settings, DMA channels and I/O addresses.

USB features a "one-size-fits all" connector that makes it easy to
add and unplug peripheral devices, without ever opening the PC.
USB's "hot insertion and removal" feature makes expansion even
easier, because users can add peripherals without turning off their
PC. USB allows PCs (and PC users) to connect with an exciting
array of new digital imaging peripherals, integrated computer
telephony devices and multi-user games.


Universal Compatibility.
USB is an industry-wide Plug and Play specification that makes it
easy to expand PC functionality. USB is currently supported by over
400 leading companies, including PC manufacturers and suppliers of
telecommunications products, PC peripherals and software.


Simpler Peripheral Design.
By eliminating the need for add-in cards, USB makes peripherals
easier to design and manufacture. USB distributes power, so many
peripheral products no longer require separate power supplies.

Intel is supplying the PC industry with a family of validated USB
solutions, including advanced AGP chipsets and thoroughly validated
USB peripheral controller chips. Intel USB solutions are designed for
reliable Plug and Play performance-at both ends of the wire.

developer.intel.com

Universal Serial Bus technology now makes it easy for PC users to connect
monitors, printers, digital speakers, modems and input devices like graphics
tablets, scanners, digital cameras, joysticks and multimedia game
equipment. Here's a glimpse at the technical side of USB.

Two data rates
USB has two data rates, 12Mbps for devices requiring increased bandwidth,
and 1.5 Mbps for lower-speed devices like joysticks and game pads.

Tiered-star topology
USB uses a "tiered star topology" which means that some USB
devices--called USB "hubs"--can serve as connection ports for other
USB peripherals. Only one device needs to be plugged into the PC. Other
devices can then be plugged into the hub.

USB hubs
USB hubs may be embedded in such devices as monitors, printers and
keyboards. Stand-alone hubs could also be made available, providing a
handful of convenient USB ports, right on the desktop. Hubs feature an
upstream connection (pointed toward the PC) as well as multiple
downstream ports to allow the connection of additional peripheral devices.

Up to 127 USB devices can be connected together in this way.

Automatic configuration
USB host controllers (which are available as part of several Intel PCI chip
sets) manage and control the driver software and bandwidth (data flow)
required by each peripheral connected to the bus. Users don't need to do a
thing, because all the configuration steps happen automatically. The USB
host controller even allocates electrical power to the USB devices.

Like USB host controllers, USB hubs can detect attachments and
detachments of peripherals occurring downstream and supply appropriate
levels of power to downstream devices.

Electrical power
Another word about electrical power. Since power is distributed through
USB cables (with a maximum length of five meters), you no longer need a
clunky AC power supply box for many devices.

The bottom-line is that USB makes it easy to add peripherals to your PC,
and that can make your PC more productive and fun to use.




PS: Firewire is for storage devices, it's in the works.





To: Jim McMannis who wrote (62604)8/17/1998 7:30:00 PM
From: Bill Jackson  Read Replies (1) | Respond to of 186894
 
Jim, Apple has under 3% by boxes, a bit more by $$. This 8% is a fantasy that some cite. The new Imac will redress this a bit but a million of them is a billion in sales to Apple and we will sell 30 million PCs this year so a million imacs will get spread thin but will bring apple to 5% of boxes. $ figures are bigger as apples cost more per box so the Apple people like to cite them.
USB is coming for PCs too. It has better bandwidthnthan common serial but you can only put a few hogs on it. The full 127 would be slow items like keyboards and mice.
The big brother called firewire is good for 400 mega bits per second and will be good for storage/video etc. Still has the same hog problem, it will not go away. 40 hogs will be limited to 10 megabits per second each and not continuous transfrers, pelletised .

Bill



To: Jim McMannis who wrote (62604)8/18/1998 2:02:00 AM
From: Paul Engel  Read Replies (1) | Respond to of 186894
 
Jim - Re: "Seems like USB is a step backwards. Isn't it slower than SCSI?"

Do you need SCSI for keyboards?

Do you need SCSI for Monitors?

Do you need SCSI for Speakers ?

USB is just fine for low bandwidth applications - about 12 Million Bits/Sec. or less.

Look up the spec and look up the applications - educate yourself !

No one is pushing USB for HIGH SPEED HARD DISKS !

Paul



To: Jim McMannis who wrote (62604)8/18/1998 2:15:00 AM
From: Gary Ng  Read Replies (1) | Respond to of 186894
 
Jim, Re: Seems like USB is a step backwards. Isn't it slower than SCSI?

What kind of background are you coming from ? Seems that
you know how to plan to sell a $399 computer for 20%+ profit
but don't know much able these basic computer stuff.
USB and SCSI are not in the same league. The only overlap
I know is scanner which actually don't need SCSI(there is
many parallel port version now). Initially, it requires
SCSI is because there isn't a standard interface for connecting
external device that can satisfy the speed requirement of a scanner need. But that is history since the introduction of ECP/EPP port.

>I was also surprised to hear that Apple used IDE HDs in
>some of their models.
Why not ? It is much cheaper. Will you use SCSI harddisk
in your $399 computer ?

Gary