>>as i would rather not purchase over the internet if possible

HOW did you get your M60s ?

Sorry, just yankin' your chain

My understanding is that any of the HT setup DVDs will be fine; every one has pros & cons but none is "best"; Avia is just blessed with a shorter name and is easier to remember.

M60ti, VP180, QS8, M2ti, EP500, PC-Plus 20-39
M5HP, M40ti, Sierra-1
LFR1100 active, ADA1500-4 and -8