[Vince Sanchez] “1. Multiple clip blading. Need to split all the clips at a particular point.”
I’m not sure what was the exact wording but there should be add edit to all tracks command. Option+shift+K maybe?
[Vince Sanchez] “2. Fit to fill, where I can insert a clip and have it adjust speed to fit the hole i”m filling.”
Mark in/out on the timeline and then mark in out in the source monitor. Then do the cut from the source monitor (, to insert and . to overwrite) and Premiere should give you options on how to do the cut (use in, use out, fit to fill).