Hi Michael, MD>I took my Hayes Accura apart once, and noticed a big heat sink MD>attached to an SCR transistor, an wondered what it was there for. Not nit-picking, but my electronics background won't let me pass this one... <g> The device on the heatsink may have been a transistor and was more likely a linear regulator, but it was almost certainly not an SCR (silicon controlled rectifier). Mike --
