[OS X TeX] tlmgr stalling

[dwarnold45 at suddenlink.net]

All, I updated tlmgr successfully, then started sudo tlmgr update -all. Going good till 476/588, but now it's stalling with these messages:

[476/558] update: pst-math (7340 -> 11942) ... 
Downloading 
   http://ctan.unixbrain.com/systems/texlive/tlnet/2008/archive/pst-math.tar.lzma
did not succeed, please retry.


Installation of new version of pst-math did fail, trying to unwind.
Restoring old package state succeeded.
done
[477/558] update: pst-optic (7340 -> 12158) ... Downloading 
   http://ctan.unixbrain.com/systems/texlive/tlnet/2008/archive/pst-optic.tar.lzma
did not succeed, please retry.


Installation of new version of pst-optic did fail, trying to unwind.
Restoring old package state succeeded.
done
[478/558] update: pst-pad (7340 -> 11808) ... Downloading 
   http://ctan.unixbrain.com/systems/texlive/tlnet/2008/archive/pst-pad.tar.lzma
did not succeed, please retry.


Installation of new version of pst-pad did fail, trying to unwind.
Restoring old package state succeeded.
done
[479/558] update: pst-pdf (10189 -> 10914) ... 

Can I interrupt this and start tlmgr again?

D.