Fixes and new drivers are included in the base price. Only new features are in Upgrade Protection. You don't need to buy UP to get fixes and drivers. There is going to be a download area on www.ecomstation.com where you'll be able to get drivers and fixes.

So far, the only thing in UP is the IBM branded browser. However, I know they intend to add more before the end of the year... however, it's not likely that IBM will be sweetening that particular pot. I understand they're trying to swing a deal with a company that's written a Security Enabling System driver, allowing for file level permission controls and multiple desktops. IIUC, since it's based on the SES services kernel interface, it will be reflected automatically in everything that rides on top... so that telnet access can be restricted based on user, for example. However, I've not actually seen the product, so I may not have all the details right...