wine users - Jul 2010 - Set the resolution to 1000x70

It would not let me alter the resolution in winecf, under the graphics tab. It
only let me delete one number from it, so it is around 1024x70 now.

Where do i go to set it using text editing? I cannot use the winecf, because
that window is too small now(accidentally hit OK).

Open the file "user.reg" (which should be in your .wine directory)
with a text editor and search through it for an entry called
"[Software\\Wine\\Explorer\\Desktops]". Directly below that you should
find the entry "Default"="AxB" (where AxB is some
resolution). Change that to whatever you like, save the file and that should be
it.