Will my catalog and all my tags convert/import into Elements 11? The last time I upgraded Elements, I lost all my catalog info, including all tags. Don't want that to happen again.
There should be no problem. I have converted many PSE6 and PSE10 catalogs into PSE11.
See that faq which is still valid for PSE11:
http://helpx.adobe.com/photoshop-elements/kb/troubleshoot-catalog-back up-conversion-elements.html
It's best to start with a clean PSE8 catalog after reconnecting, repairing and optimizing.
If you have problems with PSE11 in Vista/Win7, you might look at :
North America
Europe, Middle East and Africa
Asia Pacific