It goes without saying but Ill say it anyway, learning is gold.
Whether you do it on your own or focused online you will benefit.
SOHO stated a few things that I've used over the years teaching at local college.
Its all great when you can have 24/7 access to training but you cant replace that class-room experience.
The interaction and how you feed off each other is priceless let alone the local networking (uggh did I just use that ugly word

).
Learning solo is not for everyone since its not structured.
Sure the site your on or DVD you have running can be but without a third person there, you can easily stray and take on a whole different topic that could confuse your learning.
Now back to Avid.
I had to learn Avid the hard way.
Having years of Premiere/FCP both version 1 (yes Im that old), Avid was hell at first.
But just as SOHO stated, when you have training experience you tend to learn software faster than self-taught, in my case I learned 3D this way from class-room to Alias Power Animator cert.
With that learning Max, EIAS, formZ, Maya and even Softimage was a breeze thanks to manuals (or manpages on unix).
I love manuals, I still have all of them from day one in my basement

Now the Avid manuals have small bags of tricks and will help you work the kinks out.
The parts that dont come in the manual are the troubleshooting ones e.g. XDCAM not mounting or AMA Transcode wont recognize my newly purchased RAID and more.
That stuff can be found at creativecow.net, the avid forum and heck even here
Good luck, it'll be fun ride
