Totally agree that it is a learning curve. I've had PSPX for a few years now and I'm still learning!
I've recently downloaded a trial version of PSP7 simply to get all the textures, gradients, frames, tubes, etc. which were wiped from PSPX by Corel. I've found some fab new things!
Here's another good site for good, clear tutorials and some lovely gradients to download:
Nansons Graphics
Also if you see a good tutorial for an earlier version and can't find a command which it uses in PSPX (probably works with newer versions too) (e.g. I've been looking for one called "black and white points" previously under "color adjust") go to:
View
Customize
Commands
Unused commands
Then drag the one you want onto your toolbar. Most of the old commands are there but "hidden".