DiskCopy 4.2 image of disk included with original XLerator.
This is v2.1.2
Note that the software on this disk pre-dates MacWorks Plus II, and is designed to work with MW+1.0.18 and MW+1.1h only.
(MW+II includes more recent software that supports the original XLerator, so if using MW+II, use only the XLerator software that comes with MW+II.)
DAFacts V2 included some introductory advertising about the XLerator -- see DaFax "DAFacts" Advertising Brochures (https://lisalist2.com/index.php/topic,283.msg2109.html)