More Card Questions

["Marlin Bates, IV" <mbates4@gte.net>]

Okay, the spirits saw fit to look upon me favorably today and sent me to a
place which had IIgses coming out of its ears.

I got a few monitors (for TRADE if you would like them AppleColor RGB
Monitors) and a few IIgses.  Now, I have a ROM 3 IIgs and a spare with a bad
p/s hehehew.  I also have two Rom 01 now.  A couple of questions:

On one of the ROM 3 machines the sockets for the ROMS are BIGGER (i.e. more
pins) than the other ROM 03 machine.  Also, only one of the chip model numbers
match. The other has a number of 341-0278 and is on a sticker (not silk screened).

I got a couple of new cards and need some IDs if you would.

I got a FastRAM SCSI card Rev. D.  I know what this one is, question is:  is
it better that an Apple Fast SCSI card (Sandwich II)?

I also got an unidentifiable 4 MB Memory card.  It works as a 4M card so I
figure what the heck. 

Here is what I am NOT sure what it is:

The following was in an ROM 01 machine:  small card, Says, "Software
Dimensions, Inc., Firmware ID Card, SerNO 1684"

What is this?

Next card in an ROM 3 machine:  Labeled "ECHO+"  Street Electronics Corp.  Had
a speaker attached to it inside the IIgs.  Has potentiometers labelled Vol 1
and Vol2.  The speaker was connecvted to a minispeaker connector labeled
"Mono", next to that is the same type of port labelled "speaker"  I can make
my guesses but would prefer accuracy.  Is in Solt 4

Next card in smae machine was "Quickie Controller P/N 121489"  by "Vitesse,
Inc." has a mini-DIN 8 connector port out the back of the IIgs. Is in slot 2

Next card is a complete enigma:  it has no identifying marks, is not in a slot
BUT does have what looks to be some sort of mini stereo plug hole out the back
of the IIgs it has a power connected to the fan power plug on the iigs
motherboard AND some sort of ribbon cable attached to "J25" on the mother
board (the plug connector near the memory expansion slot)

ANy help on these wopuld be appreciated.  Also, if you have any docs, software
which goes with these or know where to find said software, I would appreciate
the info.

None of the cards are for sale.  One of the ROM 01 machines is for trade as
are the monitors.  I am looking for other Apple IIgs stuff hardware or
software.  I also have a IIc+ which I might trade for IIgs stuff as well.

Thanks for listening
-Marlin
mbates4@gte.net