I just thought I'd start a post detailing a very cheap PRAM battery modification I've done to my Macintosh SE, using a CR2032 battery. This is an original, 800K only Macintosh SE (pre-FDHD/SuperDrive), so it uses a soldered on Varta 3V 1/2 AA size Lithium battery (The FDHD/SuperDrive models use a socketed, 3.6V 1/2 AA size battery, I believe). First off, I went looking around for a CR2032 battery holder that looked like it would fit nicely on the Macintosh SE's logic board, in the place where the original battery was. The most suitable one I could find was actually from RadioShack, only costin