Is update useful?
it is actually useful to install after a few days a current revision of the FOG 0.33beta?
I do not know exactly which version works very well here and I think it is the revision 3149th.
If you are wanting a production (useful for doing work) server, I would highly recommend using 0.32 . While the 0.33 branch is getting more and more awesome, there are things that can be breaky when the dev is still neck deep in rewrites. If you are wanting to play around with beta stuff and test for future production, then read the patch notes and see what revisions make a difference for you.
it’s a beta, so there may be bugs etc.
if your worried, use 0.32 or hire someone who knows what they’re doing and let them worry about it