New to HTC and Winmo

[Breadbutcher]

Hey everyone.

So as the title says I'm totally new to any HTC handset and Winmo. Needles to say I love how responsive it is and I do believe it is truly a great phone. That being said, the learning curve has got me wanting to trade it in for the HTC Eris or the Moto Droid. I can't even figure out how to do something as simple as putting the music from my computer on to my phone. So I guess my question is, is there a centralized knowledgebase somewhere where I can get the information I need in order to be a pro at customizing my imagio? I tried the user manual and that really didn't help. Also, reading websites like this and XDA doesn't really help when I have no idea what you smart people are talking about. So, please help a newbie out!

Specific Questions

1) How do I get music from my desktop WMPto my phone?
2) Can I set a seperate wallpaper for my lock screen? Can I get my lock screen to display the home screen wallpaper? How can I get my Wallpaper to show on all screens?
3) Is there an end all be all instruction manual out there somewhere for this device?
4) How can I get Pandora to stream?
5) Can you explain how to get flash for opera or a browser that has flash in it?

Thanks in advance.

p.s. I am coming over from a blackberry and this phone is blowing my mind how complex it is, please use small words, lol.