There's a very active Forum "lurker" who has tried for years to get his account working here, but to no avail. He's not able to log on and post. He's tried opening new accounts, but he's always blocked and unable to join in. - It's a mystery I've tried unsuccessfully to help him with.
He sent me the link to a Groove 3 video tutorial he recently bought because he thinks it's really good, and asked me to share it with everyone here. From visiting the website, it looks to me like a great bargain at just $20.
Garritan Orchestra Explained
It covers both GPO and Instant Orchestra, that's why it's called just "Garritan Orchestra Explained" rather than "GPO Explained."
"Presented by music guru Eli Krantzberg, this series is all about Garritan Instant and Personal Orchestra virtual instruments. Follow along with Eli as he covers these stunning virtual libraries in the powerful ARIA player inside and out."
- The ARIA Player Interface
- Performance Controls
- Solo Woodwind Controls
- Ensemble Building
- Solo Brass
And a lot more.