It probably would be a good idea to discuss here first...
The wealth of knowledge here is increasing on an exponential level, and it could be that someone already knows of the problem, and has reported it, and it's already fixed..
Or, it might simply be a usage error type problem, in which case, we can help. (and wiki it)
Dan I would like people to do the following;
If they experience a problem with 0710 Beta then check in Mantis to see if its already been given a ticket. If it looks like it hasn't or your not sure then create a Mantis ticket for it providing as much information as possible about what the problem is and the circumstances needed to reproduce it. Then go ahead and discuss it here by all means as someone may have discovered a 'work around' for the problem.
The important thing to realise is that the devs do not scan this forum everyday... they are too busy working on code! But they do scan the Mantis database everyday and this means if you create a ticket someone will see it and it will looked into.