Imaxima problem



Hi all,

   I am just wondering if we have any imaxima experts in the group.

  I am trying to run imaxima with emacs22.  I have too bareable but annoy  
problems

1) the latex output returned by maxima is way too small to see it  
comfortablly. It there an option
to increase the image size?
2) the output returned from maxima for my previous input is on the same  
line as my next prompt.

basically

%o1) equation %i2)

Thanks

- Kun