Visual Editor in Q&A Not Working

Hi

Support access is granted to my site ....

If you visit the following page http://www.dewsburybatleyrefs.co.uk/questions/ask/ and try to switch between the visual editor and the text editor several times you will see that the visual editor fails to load but its browser specific to Safari, it works fine in Firefox.

If i disable one of the plugins UPME that I have installed it works again so there is clearly a conflict with this editor when using safari when UPME is active.

Can somebody take a look and see if they could get the conflict resolved for me?

The second issue is that I would like some nice CSS placing around the questions on the question list etc but I have no idea where to put this and how it should be done. Again not sure if there is any assistance on this?

Thanks in advance

Wayne