Well I found it frustrating myself reguarding any info on these products, I am looking at purchasing a Roland ( cakewalk) controller that will come with LE, If you follow the "products" link at the top hereand there is a page with bare bones info on X1 LE
This is the only glimmer of any info about which VST instruments are included
- Premium Cakewalk instruments including Studio Instruments Drums, Cakewalk Sound Center and Square I
So I don't think you get any of those others so you are probably right that the tutorials are for other versions of SonarX1.
Look in your VST folders which should be in the root C/Programs/Cakewalk and see if there are dll for the plug ins.
There are lots of free downloads if you go to the KVR web site.
I think the plan is they toss in the free sample of Sonar so you can get an idea of the software and then upgrade ( spend money)
A good DAW will cost you a minimum of $100 these days. They obviously value this version at $10.
But try this, Download the Demo of X3 Producer and see if it will share the VST's while activated.