http://r-massive.com
This is an in-depth walkthrough of the Ensoniq EPS 16+ a.k.a. EPS-16 Plus, specifically focused on sequences and tracks. Also relevant to the ASR10.
Covering sequence creation, saving, and deletion; click tracks; instrument tracks; loop recording and playback; note quantize; event editing and filtering; time shifting; mix volumes; performance data; and mute/solo modes.