Im currently doing the same thing for my Meteor. Original was Molex 0.1" spacing connectors. I've ordered these parts from Great Plain Electronics and are going to make a new cable like the original (single row). Only issue is I have had to buy a 24pin and a 10pin Molex connector for each end as you can't get a 34 pin. I'll post a picture once its done (parts haven't arrived yet).
Here is link to connector page at Great Plain Elec
http://www.greatplainselectronics.com/Category-35.aspHere are the parts for the cable I've bought. I just need to buy some wire to complete.
Part no., Name, Unit Price, Quantity, Total
22-01-2247 Connector, 0.1" Plug, 24 Pin $1.30 2 $2.60
22-01-2107 Connector, 0.1" Plug, 10 Pin $0.50 2 $1.00
22-28-4361 Connector, 0.1" Header, 36 Pin $1.20 4 $4.80
08-52-0123 Crimp Contact, 0.1", Tin Plated Phosphor Bronze $0.10 200 $20.00
B.T.W. They also have an electrolytic capacitor kit for the sounds board (and others) - saves searching. Plus they carry the big 12000uF Electrolytic for the 5V supply on the driver board (these are hard IMHO to find).
Hope that helps,