Serial port problem in 200407016

[jeremy at fantasticfamily.net]

I seem to be having trouble communicating with my serial device. I
have a Garming Rino GPS connected on /dev/ttyS0 using Mandrake 10.0,
wine build 200407016. I read on 6/14/04 that some serial port issues
were solved. permissons on /dev/ttyS0 are set correct and I've used
setserial to make the baud rate 9600. In MapSource v2.01, I've set it
to com1, 9600 as well. The program runs great under wine, but the is
the error I get when I try to transfer maps to the unit (from
WINEDEBUG=+comm,+file, +ntdll):

<clip>

trace:file:GetOverlappedResult (0x6c 0x406cee6c 0x406cdfe0 0)
trace:comm:ClearCommError handle 0x6c cbInQue = 0 cbOutQue = 0
trace:file:CreateFileW L"C:\\windows\\win.ini" GENERIC_READ
FILE_SHARE_READ attributes 0x80
trace:file:RtlDosPathNameToNtPathName_U
(L"C:\\windows\\win.ini",0x406cade8,(nil),(nil))
trace:file:RtlGetFullPathName_U (L"C:\\windows\\win.ini" 520
0x406cab68 (nil))
trace:ntdll:NtCreateFile handle=0x406caddc access=80000000
name=L"\\??\\C:\\windows\\win.ini" objattr=00000040 root=(nil)
sec=(nil) io=0x406cade0 alloc_size=(nil)
attr=00000080 sharing=00000001 disp=1 options=00000050 ea=(nil).0x00000000
trace:file:wine_nt_to_unix_file_name L"\\??\\C:\\windows\\win.ini" ->
"/root/.wine/dosdevices/c:/windows/win.ini"
trace:file:CreateFileW returning 0x64
trace:ntdll:NtQueryInformationFile
(0x64,0x406cadd8,0x406cade0,0x00000024,0x00000004)
trace:file:CreateFileW L"C:\\windows\\win.ini" GENERIC_READ
FILE_SHARE_READ OPEN_EXISTING attributes 0x80
trace:file:RtlDosPathNameToNtPathName_U
(L"C:\\windows\\win.ini",0x406cad7c,(nil),(nil))
trace:file:RtlGetFullPathName_U (L"C:\\windows\\win.ini" 520
0x406caafc (nil))
trace:ntdll:NtCreateFile handle=0x406cad70 access=80000000
name=L"\\??\\C:\\windows\\win.ini" objattr=00000040 root=(nil)
sec=(nil) io=0x406cad74 alloc_size=(nil)

</clip>

Any Ideas? If you need more output from debug, I'd be happy to get it.
Thanks in advance!
Jeremy