i'm going to assume upgrading from b5 to rc1 will go smoothly
Since all other issues regarding this question have been answered, I’ll also point out that yes, it should go smoothly so long as you did not modify anything, database or file related.
Then yes, it should be smooth.
And just to rehash the rehashing, upgrading from any version of Beta to RC will NOT be supported.
When will it come out? You guys are taking forever!
OH! I’m sorry... how much are you paying for it?