>> I'm also hessitant to upgrade my wc:s. How are the new nightlies
>> working? Should I wait a little longer or are the trunk-linked nightlies
>> good enough to trust with my day-to-day work?
> It depends on the size of your working copies. If you have very big
> working copies, I would stay with the nightly build linked to 1.6.x.
Yesterday I took the plunge and installed a new 1.7-linked nightly. So far so good. :-)
 
My working copies are roughly TSVN-sized, and I haven't (yet) noticed any severe slowdown or any other showstoppers.
 
Hans-Emil