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Re: OS/2 Warp 3.0



On Wed, 18 Mar 98 23:06:26, Alexander Wagner wrote:

>On Wed, 18 Mar 1998 05:21:25 -0500 (EST), Stephen Amadei wrote:
>
>Hello!
>
>>Basically Warp hasn't changed radically since 2.1.  Warp 3.0 was named
>>2.3 internally, and Warp 4.0 is more like 2.4.  
>
>Oh, that's only about compatibility. You know that OS/2 says it is
>DOS 20.x? Thats the same with the 2.x ther're some apps which would
>refuse running if OS-Ver is greater than 2 caus they thinkt that
>couldn't be. So IBM decided to label OS/2 with Version 2.x, 3.x, 4.x,
>5.x, 6.x but let it say internaly it is 2.0, 2.1, 2.3, 2.4, 2.5,
>2.6... That has nothing to do with "no changes in kernel". The
>Warp-Kernel especially is in some places rewritten AFAIK. It's no
>2.x-Kernel fixed up. Also the Warp 4-Kernel. 
>
>>Don't get me wrong, the 
>>add-ons since 2.1 are fantastic, but the core OS hasn't changed much...
>
>Wouldn't say it that way. I'd say: it is realy compatible to the old
>software. 
>
>>Most of the drivers I see are for Warp 3.0 and Warp 4.0... but then again,
>>alot of the drivers I use are meant for 2.1, but run fine in 4.0.
>
>That is IBM: Protect your investment. Why should a driver written for
>2.x not work with 4.x? What reason could I have to change the system
>at it's basics...
>
>
And I find this issue also relevant for older ThinkPads out of production,
where newer drivers are hard to come by.  At least you don't have the problem
with a 2.x driver like Win95 has with a 3.1x driver.

-- 
Paul Khoury <pkhoury@loop.com>  http://pkhoury.dyn.ml.org
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