[Chicken-users] Using csi with emacs

[kobo]

I fail to get csi and emacs to play along.
SCM [http://swissnet.ai.mit.edu/~jaffer/SCM.html] works just fine when i 
set scheme-program-name accordingly.
But when i try csi i experience undesired behavior:
i evaluate some exprs but don't see any output in my process buffer
only after i send the eof signal to my scheme process it displays all 
the lost output and then quits as it should.
this is what a typical session looks like >>

'foo
'bar

  ___| |    _)      |
 |     __ \  |  __| |  /  _ \ __ \
 |     | | | | (      <   __/ |   |
\____|_| |_|_|\___|_|\_\\___|_|  _|

Version 1, Build 50 - windows-cygwin-x86
(c)2000-2004 Felix L. Winkelmann
foo
bar

Process scheme finished

and this is what i have in my .emacs >>

(setq scheme-mit-dialect nil) ;with or without this line it still fails
(setq scheme-program-name "csi") ; lies in my path
;(setq scheme-program-name "~/developement/scheme/scm/scm.exe")
(autoload 'scheme-mode "iuscheme" "Major mode for Scheme." t)
(autoload 'run-scheme "iuscheme" "Switch to interactive Scheme buffer." t)
(setq auto-mode-alist (cons '("\\.scm" . scheme-mode) auto-mode-alist))

im running emacs 21.1.1 on WinXP with Chicken 1.5 compiled under cygwin.
i can execute csi.exe by itself and it works just fine.

I also tried the advice given in
[http://lists.gnu.org/archive/html/chicken-users/2003-04/msg00047.html]
but it behaves the same.

thanks for your thoughts,

Jakob Erdmann