Radius Rocket II in a Mac II

, LEM Staff, 

David Emmons reports: A Radius Rocket only works on a Mac with full size NuBus slots, and is running at least System 7 but no system later then 7.1 (I use 7.1.3, which has the scriptable Finder). It is ideal for a Mac II or IIx/cx whose processors are barely usable with todays software (though I […]

LEM Swap Canada

, Dan Knight, 

We are embarking on a new project, bringing our LEM Swap group, an email list we launched over 15 years ago, into the Facebook era. We’ve already launched LEM Swap UK and are adding LEM Swap Canada so we can learn from a smaller group before launching a group for the larger US audience.

Best Mac Pro Prices

, Dan Knight, 

Apple completely overhauled the Mac Pro in 2013, eliminating things like drive bays and expansion slots in favor of a radical new design that includes two video cards along with the fastest SSDs available. For those who need drive bays or expansion slots, there are lots of older Mac Pros to pick from starting below $200!

Best Mac mini Prices

, Dan Knight, 

Apple last updated the Mac mini in Late 2014, moving to a 1.4 GHz dual-core low-power Intel i5 CPU that can Turbo Boost to 2.6 GHz on the entry-level model and a very powerful 2.6 GHz i5 on the “better” Mini (power hungry users can upgrade that to a 2.8 GHz i5 or 3.0 GHz i7). System memory can no longer […]

Best Classic Mac OS Prices

, Dan Knight, 

Although the Classic Mac OS remains useful, it’s getting hard to find at a reasonable price. We hope these links help you do so, whether for System 6, Mac OS 9.2.2, or something in between.

Timeline of Home Computers

, Dan Knight, 

Personal computing never would have gotten started if not for the invention of microprocessors, which puts a computer’s CPU (central processing unit) on a single chip – sometimes with companion chips. Intel released the first commercial CPU in 1971, and the first 8-bit “home computers” arrived just a few years later.

The Mac Plus 30 Years On

, Dan Knight, 

Prior to 1986, the best Mac had 512 KB of memory with no expansion path, a 400 KB floppy drive, and no standard way of connecting a fast hard drive. The Mac Plus, introduced on January 16, 1986, changed all that.

Getting the Most Out of Your iMac G5

, Dan Knight, 

The PowerPC platform had a long life on Macs. The first Power Macs arrived on March 14, 1994, 10 years after the first Mac – the Power Mac 6100, 7100, and 8100, running the PowerPC 601 CPU at speeds of 60, 66, and 80 MHz respectively. The PowerPC G5 came to the iMac in August 2004, over […]