From: "John Yaron" <jyaron@adelphia.net>
To: <jsun@junsun.net>
Subject: PRISM Flashing Story
Date: Tue, 4 Oct 2005 21:38:04 -0400

Jun Sun,

Well, I've been using a PRISM TCP/UDP Stack I developed based on the original
stack available from www.iosoft.co.uk. I run the stack on Microchip
microcontroller 18F8720.

It is a good stack, but, let's just say that there is no client capability and
TCP retransmissions don't exist. Plus, I needed a way to combat the nagle
algorithm which takes it's good natured time giving ACK's to my time critical, 
"need minimum RTT" application. So, I spent the years solving most of the 
problems.

But, that's besides the PRISM firmware flashing story.

Flashed a bunch of radios (with the help of this website) I've acquired over the
years on a Toshiba 3505 laptop with WinXP Tablet SP1and PCMCIA/CardBus & CF 
slots.

Radios include:

NL-2511-CF Mercury (Senao)
WL-672 (Z-Com)
WCF-12 (Linksys)
MA701 (NetGear)
MN-520 (uCrap)
NL-2511CD+ (Senao)
WL-311F (GemTek)
MA-401 (NetGear)
DT-ZM-100WM-WC (DemarcTech).. actually made in Taiwan.. probably by Z-Com

It'd be nice to know where the PRISM firmware is coming from and the issues it
fixes.

Continued firmware upgrades to allow compatibility with the droves of new a/b/g
AP's would be nice.

I hope your site continues to thrive because it's my livelyhood.

John Yaron
EASE Diagnostics
http://www.obd2.com/wireless/data/24ghz_home.htm