I'd rather put in a dual swid... when that exists. Sent from my BlackBerry 10 smartphone on the Rogers network. Original Message From: Chiron Bramberger Sent: Wednesday, February 11, 2015 4:52 PM To: torontocbm@xxxxxxxxxxxxx Reply To: torontocbm@xxxxxxxxxxxxx Subject: [torontocbm] Commodore SX-64 Dual SID Has anyone done or heard of someone adding a dual SID board to a Commodore SX-64? I googled it but didn't find a whole lot. I was wondering if it's tricky or risky with the internal layout of the SX-64. I supposed an alternative would be a dual-SID on a cartridge.