Dreamweaver CS5.5 vs Dreamweaver CS6

I am currently using Adobe Dreamweaver CS5.5 and am thinking of upgrading to CS6 because I don’t really like CS5.5. But I’m not sure what the main differences are between 5.5 and 6 so I’m not sure if it makes sense to pay hundreds of dollars to upgrade. Here are my problems with Dreamweaver CS5.5 –

FTP – The entire FTP functionality in Dreamweaver has always been incredibly slow and oftentimes completely worthless. It’s so incredibly frustrating that Dreamweaver’s FTP has always sucked, and 5.5 didn’t improve it at all.

New Site Manager – I miss the simple site wizard interface of Dreamweaver 4, now it’s a little complicated to get a new site set up.

Checking Cache Files – When you create a new site via the site manager, CS5.5 automatically checks thousands of files, oftentimes locking up my entire computer for a minute or two when there are no files to check since they don’t exist!

Hidden Notes File – Why the heck does Dreamweaver always create those hidden notes files everywhere?

Enable Cloaking – I hate how Dreamweaver CS5.5 automatically enables cloaking, meaning I can’t see the .htaccess file.

.htaccess File – Dreamweaver still does not consider .htaccess to be a valid file extension so it will never open it up!

And tons of other stuff that I can’t think of. Anybody know how Dreamweaver CS6 compares to CS5.5?