No Hamp
Theres very LITTLE difference.
I just installed ERP 8.0 at home on my systems, and compared against Xe. There are a number of applications that have been updated and added - and interestingly enough the service pack was 19.1 (did I get an early release of ERP8.0 ?)
In effect, the system reads "B7.3.3.3" - so not sure why you think its going to read "B7.3.3.4" - I even checked Standalone version, and it also read "B7.3.3.3"
Now, I MIGHT have got an early release - but I really think this is a marketing effort.
BTW - of COURSE I would be hoping for an "upgrade procedure" for Xe customers - its how I make money ! The next BIG upgrade is going to be "B9".
Jon Steel
Xe Upgrade Specialist