Newsgroups: comp.sys.ibm.pc
Path: utzoo!utgpu!jarvis.csri.toronto.edu!dgp.toronto.edu!carsontr
From: carsontr@dgp.toronto.edu ("Carson T. Schutze")
Subject: Question about ALL Chargecard
Message-ID: <8808171456.AA12331@explorer.dgp.toronto.edu>
Organization: University of Toronto, CSRI
Distribution: na
Date: Wed, 17 Aug 88 09:36:41 EDT

	There was a fair bit of discussion a while back about the ALL
ChargeCard, especially since DesqView is now mentioning it in their ads.
In case you missed it, it's a little module which plugs into the motherboard
and which the CPU on an AT or higher plugs into, allowing > 640K for DOS,
converting extended to expanded memory, etc. by remapping the RAM in your
machine.

The one hesitation I have about buying it is a possible speed degradation.
What exactly is the performance penatly for interposing more address-decoding
logic between the CPU and the memory?  Is there anyone out there who has
used this product and can relate their experience?


-- 

---------------------------------------------------------------------
Carson T. Schutze                 Dynamic Graphics Project
               			  Computer Systems Research Institute
(416) 978-6619			  University of Toronto